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Contract OI history

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Jan 15, 2027 EXPIRATION

RSI $30.00 Call

RSI270115C00030000

Latest saved OI498Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RSI $30.00 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. 4982490 2026-10-02: 472 OI2026-10-05: 472 OI2026-10-06: 475 OI2026-10-07: 485 OI2026-10-08: 485 OI2026-10-09: 485 OI2026-10-13: 485 OI2026-10-14: 485 OI2026-10-16: 485 OI2026-10-20: 497 OI2026-10-23: 498 OI Oct 02, 2026Oct 23, 2026

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

RSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026498+1
Oct 20, 2026Viewing497+12
Oct 16, 20264850
Oct 14, 20264850
Oct 13, 20264850
Oct 09, 20264850
Oct 08, 20264850
Oct 07, 2026485+10
Oct 06, 2026475+3
Oct 05, 20264720
Oct 02, 2026472No prior observation