[BugFix] Adding safe timestamp conversion everywhere (#6299)

* safe fromtimestamp

* sage timestamp convertion on equity profile

* safe fromtimestamp

* fix imports

* Lint

* Force UTC Currency Snapshots

* Add that to market_snapshots too.

* black

* ignoring some typing

* ignoring some typing

* typing

* typing

* typing

---------

Co-authored-by: hjoaquim <h.joaquim@campus.fct.unl.pt>
Co-authored-by: Igor Radovanovic <74266147+IgorWounds@users.noreply.github.com>
Co-authored-by: Danglewood <85772166+deeleeramone@users.noreply.github.com>

18 files changed, 134 insertions, 84 deletions

diff --git a/openbb_platform/core/openbb_core/provider/utils/helpers.py b/openbb_platform/core/openbb_core/provider/utils/helpers.py
index 36c5907ae7e..604323e9703 100644
--- a/openbb_platform/core/openbb_core/provider/utils/helpers.py
+++ b/openbb_platform/core/openbb_core/provider/utils/helpers.py
@@ -316,7 +316,9 @@ def filter_by_dates(
     return list(filter(_filter, data))
 
 
-def safe_fromtimestamp(timestamp: float, tz: Optional[timezone] = None) -> datetime:
+def safe_fromtimestamp(
+    timestamp: Union[float, int], tz: Optional[timezone] = None
+) -> datetime:
     """datetime.fromtimestamp alternative which supports negative timestamps on Windows platform."""
     if os.name == "nt" and timestamp < 0:
         return datetime(1970, 1, 1, tzinfo=tz) + timedelta(seconds=timestamp)
diff --git a/openbb_platform/providers/benzinga/openbb_benzinga/models/analyst_search.py b/openbb_platform/providers/benzinga/openbb_benzinga/models/analyst_search.py
index 1d9424309a0..f5cf40a2a5a 100644
--- a/openbb_platform/providers/benzinga/openbb_benzinga/models/analyst_search.py
+++ b/openbb_platform/providers/benzinga/openbb_benzinga/models/analyst_search.py
@@ -2,7 +2,10 @@
 
 # pylint: disable=unused-argument
 
-from datetime import datetime
+from datetime import (
+    date as dateType,
+    timezone,
+)
 from typing import Any, Dict, List, Optional
 
 from openbb_core.provider.abstract.fetcher import Fetcher
@@ -11,9 +14,12 @@ from openbb_core.provider.standard_models.analyst_search import (
     AnalystSearchQueryParams,
 )
 from openbb_core.provider.utils.errors import EmptyDataError
-from openbb_core.provider.utils.helpers import amake_request, get_querystring
+from openbb_core.provider.utils.helpers import (
+    amake_request,
+    get_querystring,
+    safe_fromtimestamp,
+)
 from pydantic import Field, field_validator, model_validator
-from pytz import UTC
 
 
 class BenzingaAnalystSearchQueryParams(AnalystSearchQueryParams):
@@ -358,12 +364,12 @@ class BenzingaAnalystSearchData(AnalystSearchData):
 
     @field_validator("last_updated", mode="before", check_fields=False)
     @classmethod
-    def validate_date(cls, v):
-        """Validate date."""
+    def validate_date(cls, v: float) -> Optional[dateType]:
+        """Validate last_updated."""
         if v:
-            dt = datetime.fromtimestamp(v, UTC)
+            dt = safe_fromtimestamp(v, tz=timezone.utc)
             return dt.date() if dt.time() == dt.min.time() else dt
-        return v
+        return None
 
     @model_validator(mode="before")
     @classmethod
diff --git a/openbb_platform/providers/benzinga/openbb_benzinga/models/price_target.py b/openbb_platform/providers/benzinga/openbb_benzinga/models/price_target.py
index 561cb9862fa..d799e3410d8 100644
--- a/openbb_platform/providers/benzinga/openbb_benzinga/models/price_target.py
+++ b/openbb_platform/providers/benzinga/openbb_benzinga/models/price_target.py
@@ -17,9 +17,12 @@ from openbb_core.provider.standard_models.price_target import (
 )
 from openbb_core.provider.utils.descriptions import QUERY_DESCRIPTIONS
 from openbb_core.provider.utils.errors import EmptyDataError
-from openbb_core.provider.utils.helpers import amake_requests, get_querystring
+from openbb_core.provider.utils.helpers import (
+    amake_requests,
+    get_querystring,
+    safe_fromtimestamp,
+)
 from pydantic import Field, field_validator, model_validator
-from pytz import UTC
 
 COVERAGE_DICT = {
     "downgrades": "Downgrades",
@@ -221,12 +224,12 @@ class BenzingaPriceTargetData(PriceTargetData):
 
     @field_validator("last_updated", mode="before", check_fields=False)
     @classmethod
-    def validate_date(cls, v):
+    def validate_date(cls, v: float) -> Optional[dateType]:
         """Convert the Unix timestamp to a datetime object."""
         if v:
-            dt = datetime.fromtimestamp(v, UTC)
+            dt = safe_fromtimestamp(v, tz=timezone.utc)
             return dt.date() if dt.time() == dt.min.time() else dt
-        return v
+        return None
 
     @model_validator(mode="before")
     @classmethod
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/currency_snapshots.py b/openbb_platform/providers/fmp/openbb_fmp/models/currency_snapshots.py
index 97ea456eb4b..6276e23ed73 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/currency_snapshots.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/currency_snapshots.py
@@ -2,7 +2,10 @@
 
 # pylint: disable=unused-argument
 
-from datetime import datetime
+from datetime import (
+    datetime,
+    timezone,
+)
 from typing import Any, Dict, List, Optional
 
 from openbb_core.provider.abstract.fetcher import Fetcher
@@ -11,7 +14,7 @@ from openbb_core.provider.standard_models.currency_snapshots import (
     CurrencySnapshotsQueryParams,
 )
 from openbb_core.provider.utils.errors import EmptyDataError
-from openbb_core.provider.utils.helpers import amake_request
+from openbb_core.provider.utils.helpers import amake_request, safe_fromtimestamp
 from pandas import DataFrame, concat
 from pydantic import Field, field_validator
 
@@ -85,7 +88,6 @@ class FMPCurrencySnapshotsFetcher(
         **kwargs: Any,
     ) -> List[Dict]:
         """Extract the data from the FMP endpoint."""
-
         api_key = credentials.get("fmp_api_key") if credentials else ""
 
         url = f"https://financialmodelingprep.com/api/v3/quotes/forex?apikey={api_key}"
@@ -99,7 +101,6 @@ class FMPCurrencySnapshotsFetcher(
         **kwargs: Any,
     ) -> List[FMPCurrencySnapshotsData]:
         """Filter by the query parameters and validate the model."""
-
         if not data:
             raise EmptyDataError("No data was returned from the FMP endpoint.")
 
@@ -143,7 +144,7 @@ class FMPCurrencySnapshotsFetcher(
             if len(temp) > 0:
                 # Convert the Unix timestamp to a datetime.
                 temp.timestamp = temp.timestamp.apply(
-                    lambda x: datetime.fromtimestamp(x)
+                    lambda x: safe_fromtimestamp(x, tz=timezone.utc)
                 )
                 new_df = concat([new_df, temp])
             if len(new_df) == 0:
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/equity_quote.py b/openbb_platform/providers/fmp/openbb_fmp/models/equity_quote.py
index b5511730755..3830466770a 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/equity_quote.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/equity_quote.py
@@ -1,8 +1,14 @@
 """FMP Equity Quote Model."""
 
+# pylint: disable=unused-argument
+
 import asyncio
-from datetime import datetime, timezone
-from typing import Any, Dict, List, Optional
+from datetime import (
+    date as dateType,
+    datetime,
+    timezone,
+)
+from typing import Any, Dict, List, Optional, Union
 from warnings import warn
 
 from openbb_core.provider.abstract.data import ForceInt
@@ -12,7 +18,7 @@ from openbb_core.provider.standard_models.equity_quote import (
     EquityQuoteQueryParams,
 )
 from openbb_core.provider.utils.errors import EmptyDataError
-from openbb_core.provider.utils.helpers import amake_request
+from openbb_core.provider.utils.helpers import amake_request, safe_fromtimestamp
 from openbb_fmp.utils.helpers import get_querystring, response_callback
 from pydantic import Field, field_validator
 
@@ -63,22 +69,22 @@ class FMPEquityQuoteData(EquityQuoteData):
 
     @field_validator("last_timestamp", mode="before", check_fields=False)
     @classmethod
-    def validate_last_timestamp(cls, v):  # pylint: disable=E0213
+    def validate_last_timestamp(cls, v: Union[str, int]) -> Optional[dateType]:
         """Return the date as a datetime object."""
         if v:
             v = int(v) if isinstance(v, str) else v
-            return datetime.fromtimestamp(int(v), tz=timezone.utc)
+            return safe_fromtimestamp(v, tz=timezone.utc)
         return None
 
     @field_validator("earnings_announcement", mode="before", check_fields=False)
     @classmethod
-    def timestamp_validate(cls, v):  # pylint: disable=E0213
+    def timestamp_validate(cls, v: str) -> Optional[dateType]:
         """Return the datetime string as a datetime object."""
         if v:
             dt = datetime.strptime(v, "%Y-%m-%dT%H:%M:%S.%f%z")
             dt = dt.replace(microsecond=0)
             timestamp = dt.timestamp()
-            return datetime.fromtimestamp(timestamp, tz=timezone.utc)
+            return safe_fromtimestamp(timestamp, tz=timezone.utc)
         return None
 
     @field_validator("change_percent", mode="after", check_fields=False)
@@ -115,7 +121,7 @@ class FMPEquityQuoteFetcher(
 
         symbols = query.symbol.split(",")
 
-        results = []
+        results: list = []
 
         async def get_one(symbol):
             """Get data for one symbol."""
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/key_executives.py b/openbb_platform/providers/fmp/openbb_fmp/models/key_executives.py
index 2329c7a7603..ab0f11d3283 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/key_executives.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/key_executives.py
@@ -1,13 +1,18 @@
 """FMP Key Executives Model."""
 
-from datetime import datetime
-from typing import Any, Dict, List, Optional
+# pylint: disable=unused-argument
+
+from datetime import (
+    date as dateType,
+)
+from typing import Any, Dict, List, Optional, Union
 
 from openbb_core.provider.abstract.fetcher import Fetcher
 from openbb_core.provider.standard_models.key_executives import (
     KeyExecutivesData,
     KeyExecutivesQueryParams,
 )
+from openbb_core.provider.utils.helpers import safe_fromtimestamp
 from openbb_fmp.utils.helpers import get_data_many
 from pydantic import field_validator
 
@@ -24,9 +29,12 @@ class FMPKeyExecutivesData(KeyExecutivesData):
 
     @field_validator("titleSince", mode="before", check_fields=False)
     @classmethod
-    def time_validate(cls, v):  # pylint: disable=E0213
+    def time_validate(cls, v: Union[float, int]) -> Optional[dateType]:
         """Return the date as a datetime object."""
-        return datetime.fromtimestamp(v / 1000)
+        if v:
+            v = v / 1000
+            return safe_fromtimestamp(v)
+        return v  # type: ignore
 
 
 class FMPKeyExecutivesFetcher(
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/market_indices.py b/openbb_platform/providers/fmp/openbb_fmp/models/market_indices.py
index 7d860c4955d..15e4bb6719c 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/market_indices.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/market_indices.py
@@ -1,5 +1,7 @@
 """FMP Market Indices Model."""
 
+# pylint: disable=unused-argument
+
 from datetime import datetime
 from typing import Any, Dict, List, Literal, Optional
 
diff --git a/openbb_platform/providers/fmp/openbb_fmp/models/market_snapshots.py b/openbb_platform/providers/fmp/openbb_fmp/models/market_snapshots.py
index 89bdff1f42e..a1a00e372e4 100644
--- a/openbb_platform/providers/fmp/openbb_fmp/models/market_snapshots.py
+++ b/openbb_platform/providers/fmp/openbb_fmp/models/market_snapshots.py
@@ -1,8 +1,11 @@
 """FMP Market Snapshots Model."""
 
+# pylint: disable=unused-argument
+
 from datetime import (
     date as dateType,
     datetime,
+    timezone,
 )
 from typing import Any, Dict, List, Optional, Union
 
@@ -13,6 +16,7 @@ from openbb_core.provider.standard_models.market_snapshots import (
     MarketSnapshotsData,
     MarketSnapshotsQueryParams,
 )
+from openbb_core.provider.utils.helpers import safe_fromtimestamp
 from openbb_fmp.utils.definitions import EXCHANGES
 from openbb_fmp.utils.helpers import get_data
 from pydantic import Field, field_validator
@@ -87,14 +91,20 @@ class FMPMarketSnapshotsData(MarketSnapshotsData):
 
     @field_validator("last_price_timestamp", mode="before", check_fields=False)
     @classmethod
-    def validate_timestamp(cls, v):
+    def validate_timestamp(cls, v: Union[str, int, float]) -> Optional[dateType]:
         """Validate the timestamp."""
+        if isinstance(v, str):
+            try:
+                v = float(v)
+            except ValueError:
+                return None
+
         if isinstance(v, (int, float)) and v != 0:
             try:
-                v = datetime.fromtimestamp(v)
-                if v.hour == 0 and v.minute == 0 and v.second == 0:
-                    v = v.date()
-                return v
+                v = safe_fromtimestamp(v, tz=timezone.utc)  # type: ignore
+                if v.hour == 0 and v.minute == 0 and v.second == 0:  # type: ignore
+                    v = v.date()  # type: ignore
+                return v  # type: ignore
             except ValueError:
                 return None
         return None
diff --git a/openbb_platform/providers/intrinio/openbb_intrinio/models/market_snapshots.py b/openbb_platform/providers/intrinio/openbb_intrinio/models/market_snapshots.py
index 2cb54996683..3e8f24879f5 100644
--- a/openbb_platform/providers/intrinio/openbb_intrinio/models/market_snapshots.py
+++ b/openbb_platform/providers/intrinio/openbb_intrinio/models/market_snapshots.py
@@ -7,6 +7,7 @@ import gzip
 from datetime import (
     date as dateType,
     datetime,
+    timezone as datetime_timezone,
 )
 from io import BytesIO
 from typing import Any, Dict, List, Optional, Union
@@ -16,7 +17,7 @@ from openbb_core.provider.standard_models.market_snapshots import (
     MarketSnapshotsData,
     MarketSnapshotsQueryParams,
 )
-from openbb_core.provider.utils.helpers import amake_request
+from openbb_core.provider.utils.helpers import amake_request, safe_fromtimestamp
 from pandas import DataFrame, notna, read_csv, to_datetime
 from pydantic import Field
 from pytz import timezone
@@ -105,7 +106,7 @@ class IntrinioMarketSnapshotsFetcher(
                 dt = transformed_params["date"]
                 dt = dt.astimezone(tz=timezone("America/New_York"))
             if isinstance(transformed_params["date"], dateType):
-                dt = transformed_params["date"]
+                dt = transformed_params["date"]  # type: ignore
                 if isinstance(dt, dateType):
                     dt = datetime(
                         dt.year,
@@ -143,7 +144,6 @@ class IntrinioMarketSnapshotsFetcher(
         **kwargs: Any,
     ) -> List[Dict]:
         """Return the raw data from the Intrinio endpoint."""
-
         api_key = credentials.get("intrinio_api_key") if credentials else ""
 
         # This gets the URL to the actual file.
@@ -216,7 +216,7 @@ class IntrinioMarketSnapshotsFetcher(
                     to_datetime(
                         df[col].apply(
                             lambda x: (
-                                datetime.fromtimestamp(x, tz=timezone("UTC"))
+                                safe_fromtimestamp(x, tz=datetime_timezone.utc)
                                 if notna(x)
                                 else x
                             )
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py b/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py
index 04a566a6250..dc9bb95fe2b 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/crypto_historical.py
@@ -3,7 +3,10 @@
 # pylint: disable=unused-argument,protected-access,line-too-long
 
 import warnings
-from datetime import datetime
+from datetime import (
+    datetime,
+    timezone,
+)
 from typing import Any, Dict, List, Literal, Optional
 
 from dateutil.relativedelta import relativedelta
@@ -18,6 +21,7 @@ from openbb_core.provider.utils.helpers import (
     ClientResponse,
     ClientSession,
     amake_requests,
+    safe_fromtimestamp,
 )
 from pydantic import (
     Field,
@@ -25,7 +29,6 @@ from pydantic import (
     PrivateAttr,
     model_validator,
 )
-from pytz import timezone
 
 _warn = warnings.warn
 
@@ -146,17 +149,18 @@ class PolygonCryptoHistoricalFetcher(
             data = await response.json()
 
             symbol = response.url.parts[4]
-            next_url = data.get("next_url", None)
-            results: list = data.get("results", [])
+            next_url = data.get("next_url", None)  # type: ignore
+            results: list = data.get("results", [])  # type: ignore
 
             while next_url:
                 url = f"{next_url}&apiKey={api_key}"
                 data = await session.get_json(url)
-                results.extend(data.get("results", []))
-                next_url = data.get("next_url", None)
+                results.extend(data.get("results", []))  # type: ignore
+                next_url = data.get("next_url", None)  # type: ignore
 
             for r in results:
-                r["t"] = datetime.fromtimestamp(r["t"] / 1000, tz=timezone("UTC"))
+                v = r["t"] / 1000  # milliseconds to seconds
+                r["t"] = safe_fromtimestamp(v, tz=timezone.utc)  # type: ignore[arg-type]
                 if query._timespan not in ["second", "minute", "hour"]:
                     r["t"] = r["t"].date().strftime("%Y-%m-%d")
                 else:
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/currency_historical.py b/openbb_platform/providers/polygon/openbb_polygon/models/currency_historical.py
index 0da2b73c2f2..9a4edcb98b4 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/currency_historical.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/currency_historical.py
@@ -3,7 +3,10 @@
 # pylint: disable=unused-argument,protected-access,line-too-long
 
 import warnings
-from datetime import datetime
+from datetime import (
+    datetime,
+    timezone,
+)
 from typing import Any, Dict, List, Literal, Optional
 
 from dateutil.relativedelta import relativedelta
@@ -18,6 +21,7 @@ from openbb_core.provider.utils.helpers import (
     ClientResponse,
     ClientSession,
     amake_requests,
+    safe_fromtimestamp,
 )
 from pydantic import (
     Field,
@@ -25,7 +29,6 @@ from pydantic import (
     PrivateAttr,
     model_validator,
 )
-from pytz import timezone
 
 _warn = warnings.warn
 
@@ -143,17 +146,18 @@ class PolygonCurrencyHistoricalFetcher(
             data = await response.json()
 
             symbol = response.url.parts[4]
-            next_url = data.get("next_url", None)
-            results: list = data.get("results", [])
+            next_url = data.get("next_url", None)  # type: ignore[union-attr]
+            results: list = data.get("results", [])  # type: ignore[union-attr]
 
             while next_url:
                 url = f"{next_url}&apiKey={api_key}"
                 data = await session.get_json(url)
-                results.extend(data.get("results", []))
-                next_url = data.get("next_url", None)
+                results.extend(data.get("results", []))  # type: ignore[union-attr]
+                next_url = data.get("next_url", None)  # type: ignore[union-attr]
 
             for r in results:
-                r["t"] = datetime.fromtimestamp(r["t"] / 1000, tz=timezone("UTC"))
+                v = r["t"] / 1000  # milliseconds to seconds
+                r["t"] = safe_fromtimestamp(v, tz=timezone.utc)  # type: ignore[arg-type]
                 if query._timespan not in ["second", "minute", "hour"]:
                     r["t"] = r["t"].date().strftime("%Y-%m-%d")
                 else:
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py b/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py
index 85f4625a875..de818d61bfe 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/equity_historical.py
@@ -3,7 +3,9 @@
 # pylint: disable=unused-argument,protected-access
 
 import warnings
-from datetime import datetime
+from datetime import (
+    datetime,
+)
 from typing import Any, Dict, List, Literal, Optional
 
 from dateutil.relativedelta import relativedelta
@@ -18,6 +20,7 @@ from openbb_core.provider.utils.helpers import (
     ClientResponse,
     ClientSession,
     amake_requests,
+    safe_fromtimestamp,
 )
 from pandas import to_datetime
 from pydantic import (
@@ -152,19 +155,18 @@ class PolygonEquityHistoricalFetcher(
             data = await response.json()
 
             symbol = response.url.parts[4]
-            next_url = data.get("next_url", None)
-            results: list = data.get("results", [])
+            next_url = data.get("next_url", None)  # type: ignore
+            results: list = data.get("results", [])  # type: ignore
 
             while next_url:
                 url = f"{next_url}&apiKey={api_key}"
                 data = await session.get_json(url)
-                results.extend(data.get("results", []))
-                next_url = data.get("next_url", None)
+                results.extend(data.get("results", []))  # type: ignore
+                next_url = data.get("next_url", None)  # type: ignore
 
             for r in results:
-                r["t"] = datetime.fromtimestamp(
-                    r["t"] / 1000, tz=timezone("America/New_York")
-                )
+                v = r["t"] / 1000  # milliseconds to seconds
+                r["t"] = safe_fromtimestamp(v, tz=timezone("America/New_York"))  # type: ignore[arg-type]
                 if query._timespan not in ["second", "minute", "hour"]:
                     r["t"] = r["t"].date().strftime("%Y-%m-%d")
                 else:
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/index_historical.py b/openbb_platform/providers/polygon/openbb_polygon/models/index_historical.py
index 01320ddfc75..74fa010e841 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/index_historical.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/index_historical.py
@@ -18,6 +18,7 @@ from openbb_core.provider.utils.helpers import (
     ClientResponse,
     ClientSession,
     amake_requests,
+    safe_fromtimestamp,
 )
 from pydantic import (
     Field,
@@ -143,19 +144,18 @@ class PolygonIndexHistoricalFetcher(
             data = await response.json()
 
             symbol = response.url.parts[4]
-            next_url = data.get("next_url", None)
-            results: list = data.get("results", [])
+            next_url = data.get("next_url", None)  # type: ignore[union-attr]
+            results: list = data.get("results", [])  # type: ignore[union-attr]
 
             while next_url:
                 url = f"{next_url}&apiKey={api_key}"
                 data = await session.get_json(url)
-                results.extend(data.get("results", []))
-                next_url = data.get("next_url", None)
+                results.extend(data.get("results", []))  # type: ignore[union-attr]
+                next_url = data.get("next_url", None)  # type: ignore[union-attr]
 
             for r in results:
-                r["t"] = datetime.fromtimestamp(
-                    r["t"] / 1000, tz=timezone("America/New_York")
-                )
+                v = r["t"] / 1000  # milliseconds to seconds
+                r["t"] = safe_fromtimestamp(v, tz=timezone("America/New_York"))  # type: ignore[arg-type]
                 if query._timespan not in ["second", "minute", "hour"]:
                     r["t"] = r["t"].date().strftime("%Y-%m-%d")
                 else:
diff --git a/openbb_platform/providers/polygon/openbb_polygon/models/market_indices.py b/openbb_platform/providers/polygon/openbb_polygon/models/market_indices.py
index b473a42cffb..35670008e50 100644
--- a/openbb_platform/providers/polygon/openbb_polygon/models/market_indices.py
+++ b/openbb_platform/providers/polygon/openbb_polygon/models/market_indices.py
@@ -1,6 +1,8 @@
 """Polygon Market Indices Model."""
 
-from datetime import datetime
+from datetime import (
+    datetime,
+)
 from typing import Any, Dict, List, Literal, Optional
 
 from dateutil.relativedelta import relativedelta
@@ -10,6 +12,7 @@ from openbb_core.provider.standard_models.market_indices import (
     MarketIndicesQueryParams,
 )
 from openbb_core.provider.utils.descriptions import QUERY_DESCRIPTIONS
+from openbb_core.provider.utils.helpers import safe_fromtimestamp
 from openbb_polygon.utils.helpers import get_data_many
 from pydantic import Field, PositiveInt
 
@@ -94,7 +97,8 @@ class PolygonMarketIndicesFetcher(
         data = await get_data_many(request_url, "results", **kwargs)
 
         for d in data:
-            d["t"] = datetime.fromtimestamp(d["t"] / 1000)
+            v = d["t"] / 1000  # milliseconds to seconds
+            d["t"] = safe_fromtimestamp(v)
             if query.timespan not in ["minute", "hour"]:
                 d["t"] = d["t"].date()
 
diff --git a/openbb_platform/providers/tradier/openbb_tradier/models/equity_hi