Not getting todays data in historical data api

APIs, Automation, Algos & Code
1

Today’s data is missing.

params:

{‘securityId’: ‘11895’, ‘exchangeSegment’: ‘NSE_EQ’, ‘instrument’: ‘EQUITY’, ‘expiryCode’: 0, ‘oi’: False, ‘fromDate’: ‘2025-11-18’, ‘toDate’: ‘2025-12-24’}

response:
{‘open’: [205.75, 207.0, 199.9, 193.91, 186.78, 178.79, 185.9, 187.64, 184.25, 185.87, 180.36, 181.7, 175.5, 173.5, 170.0, 159.97, 161.0, 158.89, 162.5, 162.15, 163.99, 160.24, 155.85, 157.04, 190.0], ‘high’: [212.46, 207.16, 200.32, 193.91, 186.99, 186.5, 188.0, 189.75, 186.89, 187.66, 181.1, 181.7, 176.5, 174.0, 170.17, 161.8, 164.75, 163.25, 164.32, 166.7, 163.99, 160.24, 157.94, 188.11, 209.61], ‘low’: [203.1, 198.1, 194.0, 187.5, 178.0, 178.31, 184.56, 183.5, 183.0, 180.0, 178.1, 175.12, 172.8, 169.8, 158.9, 155.91, 157.79, 155.75, 158.45, 159.5, 159.81, 155.7, 153.6, 157.02, 182.29], ‘close’: [204.64, 199.14, 194.57, 188.21, 178.78, 184.87, 186.89, 184.25, 185.34, 180.26, 180.43, 175.63, 173.63, 170.28, 160.22, 160.56, 158.56, 161.68, 162.13, 164.4, 160.25, 156.3, 156.76, 186.4, 203.8], ‘volume’: [942149.0, 669953.0, 635285.0, 1143111.0, 984186.0, 792355.0, 379425.0, 350276.0, 208699.0, 383750.0, 510058.0, 340142.0, 368300.0, 438437.0, 971634.0, 1014892.0, 665665.0, 734311.0, 501273.0, 579549.0, 304296.0, 333147.0, 297841.0, 20604820.0, 15507861.0], ‘timestamp’: [1763404200.0, 1763490600.0, 1763577000.0, 1763663400.0, 1763922600.0, 1764009000.0, 1764095400.0, 1764181800.0, 1764268200.0, 1764527400.0, 1764613800.0, 1764700200.0, 1764786600.0, 1764873000.0, 1765132200.0, 1765218600.0, 1765305000.0, 1765391400.0, 1765477800.0, 1765737000.0, 1765823400.0, 1765909800.0, 1765996200.0, 1766082600.0, 1766341800.0]}

2

Hi @Vishal_Singh ,

The Historic Data API works on a T-1 basis. This means the data returned is available only up to the previous trading day of the date you pass in the request.

For example, if you want data till 24th December, you need to set the end date as 25th December. If you pass 24th December as the end date, the data will be returned only up to 23rd December.