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Contract OI history

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Nov 20, 2026 EXPIRATION

SRRK $45.00 Put

SRRK261120P00045000

Latest saved OI446Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
SRRK $45.00 put open interest history 6 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 4462230 2026-10-07: 403 OI2026-10-12: 445 OI2026-10-14: 445 OI2026-10-16: 445 OI2026-10-20: 446 OI2026-10-23: 446 OI Oct 07, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SRRK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264460
Oct 20, 2026Viewing446+1
Oct 16, 20264450
Oct 14, 20264450
Oct 12, 2026445+42
Oct 07, 2026403No prior observation