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Contract OI history

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Apr 16, 2027 EXPIRATION

SRRK $55.00 Put

SRRK270416P00055000

Latest saved OI37Oct 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 $55.00 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. 37180 2026-10-07: 31 OI2026-10-12: 31 OI2026-10-14: 31 OI2026-10-16: 37 OI2026-10-20: 37 OI2026-10-23: 37 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, 2026370
Oct 20, 2026Viewing370
Oct 16, 202637+6
Oct 14, 2026310
Oct 12, 2026310
Oct 07, 202631No prior observation