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packs / 1-second / options + index

SENSEX & BANKEX expiry sessions, 1-second bars, May 2024 to date

One row per second for SENSEX: options + index, covering 27 May 2024 – present. Because the pack covers every trading day in its window, it contains every weekly and monthly expiry in that period plus the sessions leading up to each one.

One-second bars matter most in the last hour of an expiry session, when an option can double and halve inside a single minute. Use them to test entry and exit timing that one-minute bars blur.

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₹13,649

Pay by UPI. Your order page shows the QR code; after you submit the UTR reference and the payment is confirmed, the same page lists every part with a download button.

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spec

Instruments
options + index
Resolution
1-second
Dates
27 May 2024 – present
Format
Parquet, CSV on request from the order page
Timestamps
IST, bar start (09:15 is the first regular bar)
Delivery
Download links on your order page once the UPI payment is confirmed

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