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Contract OI history

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Nov 20, 2026 EXPIRATION

RWT $4.00 Call

RWT261120C00004000

Latest saved OI194Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RWT $4.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 194970 2026-10-02: 133 OI2026-10-05: 134 OI2026-10-06: 134 OI2026-10-07: 134 OI2026-10-08: 150 OI2026-10-09: 151 OI2026-10-13: 152 OI2026-10-14: 153 OI2026-10-16: 194 OI2026-10-21: 194 OI2026-10-23: 194 OI Oct 02, 2026Oct 23, 2026

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

RWT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1940
Oct 21, 20261940
Oct 16, 2026194+41
Oct 14, 2026153+1
Oct 13, 2026152+1
Oct 09, 2026151+1
Oct 08, 2026150+16
Oct 07, 20261340
Oct 06, 20261340
Oct 05, 2026134+1
Oct 02, 2026133No prior observation