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Contract OI history

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Jan 21, 2028 EXPIRATION

RTX $210.00 Call

RTX280121C00210000

Latest saved OI649Oct 23, 2026
Last change0vs 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. 6493240 2026-10-02: 571 OI2026-10-05: 597 OI2026-10-06: 597 OI2026-10-07: 598 OI2026-10-08: 598 OI2026-10-09: 600 OI2026-10-13: 604 OI2026-10-14: 604 OI2026-10-15: 604 OI2026-10-16: 604 OI2026-10-21: 649 OI2026-10-23: 649 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, 2026Viewing6490
Oct 21, 2026649+45
Oct 16, 20266040
Oct 15, 20266040
Oct 14, 20266040
Oct 13, 2026604+4
Oct 09, 2026600+2
Oct 08, 20265980
Oct 07, 2026598+1
Oct 06, 20265970
Oct 05, 2026597+26
Oct 02, 2026571No prior observation