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Contract OI history

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Oct 23, 2026 EXPIRATION

RTX $210.00 Call

RTX261023C00210000

Latest saved OI794Oct 23, 2026
Last change+64vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $210.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7943970 2026-10-02: 271 OI2026-10-05: 284 OI2026-10-06: 284 OI2026-10-07: 284 OI2026-10-08: 284 OI2026-10-09: 287 OI2026-10-13: 297 OI2026-10-14: 297 OI2026-10-15: 296 OI2026-10-16: 296 OI2026-10-21: 730 OI2026-10-23: 794 OI Oct 02, 2026Oct 23, 2026

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

RTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing794+64
Oct 21, 2026730+434
Oct 16, 20262960
Oct 15, 2026296-1
Oct 14, 20262970
Oct 13, 2026297+10
Oct 09, 2026287+3
Oct 08, 20262840
Oct 07, 20262840
Oct 06, 20262840
Oct 05, 2026284+13
Oct 02, 2026271No prior observation