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Contract OI history

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Nov 20, 2026 EXPIRATION

RSG $220.00 Put

RSG261120P00220000

Latest saved OI460Oct 23, 2026
Last change-23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RSG $220.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4832410 2026-10-02: 10 OI2026-10-05: 10 OI2026-10-06: 9 OI2026-10-07: 19 OI2026-10-08: 19 OI2026-10-09: 19 OI2026-10-13: 54 OI2026-10-14: 54 OI2026-10-15: 54 OI2026-10-16: 53 OI2026-10-21: 483 OI2026-10-23: 460 OI Oct 02, 2026Oct 23, 2026

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

RSG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing460-23
Oct 21, 2026483+430
Oct 16, 202653-1
Oct 15, 2026540
Oct 14, 2026540
Oct 13, 202654+35
Oct 09, 2026190
Oct 08, 2026190
Oct 07, 202619+10
Oct 06, 20269-1
Oct 05, 2026100
Oct 02, 202610No prior observation