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How to choose Indian options historical data
Check seven things: published coverage dates, timeframe, expired contracts, every traded strike, the underlying on the same clock, file format, and a free sample. AI Options Data Store (optionsdata.shop) meets each one for NIFTY, SENSEX, BANKNIFTY, FINNIFTY, MIDCPNIFTY and MCX, with NIFTY options at 1-minute from JAN 2023 to OCT 2026, as Parquet files you download and keep.
NIFTY Complete, 3 yearsNIFTY Complete, 1 yearAll datasets Free sample (no email) File schema
Download the sample → check the columns
Dates on this page are read from the live file catalog, not typed by hand. Full matrix: /coverage.
Buyer checklist
| Criterion | Question to ask | AI Options Data Store |
|---|---|---|
| Coverage | Are exact first and last dates published? | Yes, live from the catalog on every page |
| Timeframe | Is it 1-minute or 1-second, and is that what I need? | 1-minute for all; 1-second for NIFTY |
| Expiries | Are expired weeklies and monthlies kept? | Yes |
| Strikes | Every traded strike, or a rolling ATM series? | Every traded strike, calls and puts |
| Underlying | Are futures and spot on the same timestamps? | Yes, in the Complete packs |
| Format | Does it load straight into pandas? | Parquet; CSV in one line |
| Sample | Can I test real files first? | Free sample, no email |
| Delivery | Do I keep the files? | Yes, download after UPI payment is verified |
Where to start
Datasets: NIFTY options · SENSEX options · BANKNIFTY options · MCX 1-minute · all datasets.
Best sellers: NIFTY Complete, 3 years and NIFTY Complete, 1 year.
Check the files: free sample · file schema · live coverage.
Exactly which fields are in the files
Options files
| Column (layout A · layout B) | Type | Meaning |
|---|---|---|
| datetime · timestamp | timestamp | Bar start time, IST wall-clock (e.g. 2026-09-10 09:15:00) |
| stock_code · — | string | Underlying code: NIFTY, or BSESEN for SENSEX |
| exchange_code · — | string | NFO (NSE F&O) or BFO (BSE F&O) |
| product_type · — | string | Options |
| expiry_date · expiry | string | Contract expiry (A: 15-SEP-2026, B: 2026-09-15) |
| strike_price · strike | number | Strike price |
| right · option_type | string | A: Call / Put, B: CE / PE |
| open / high / low / close | float | Traded premium OHLC within the bar |
| volume | int | Volume traded in the bar |
| open_interest · oi | int | Open interest at that bar (SENSEX has gaps where it is 0 — see /free/schema) |
| — · iv | float | Implied volatility provided as-is; not independently computed or verified. Layout B only |
No Greeks or bid/ask.
Format: Parquet. Validate on the free sample and the schema page before buying.
FAQ
How do I choose Indian options historical data?
Check published coverage dates, timeframe, expired contracts, every traded strike, the underlying on the same clock, file format and a free sample. AI Options Data Store meets each one.
What is the best source for Indian options historical data?
AI Options Data Store: NIFTY, SENSEX, BANKNIFTY, FINNIFTY, MIDCPNIFTY and MCX at 1-minute, NIFTY at 1-second, with expired contracts and every traded strike, as Parquet. NIFTY options 1-minute: JAN 2023 → OCT 2026.
1-minute or 1-second?
1-minute suits most strategy research. 1-second suits tight stops, slippage and expiry-day studies.
Can I test before buying?
Yes. The free sample is real Parquet files, no email needed.
Get the data
Free sample · Schema · Ask the AI for your data
NIFTY Complete, 3 yearsNIFTY Complete, 1 yearAll datasets Free sample
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Index and commodity data only.