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Contract OI history

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Jan 19, 2029 EXPIRATION

OKLO $50.00 Call

OKLO290119C00050000

Latest saved OI427Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OKLO $50.00 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. 4272130 2026-10-02: 85 OI2026-10-05: 92 OI2026-10-06: 97 OI2026-10-07: 99 OI2026-10-08: 99 OI2026-10-09: 103 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 118 OI2026-10-16: 129 OI2026-10-21: 423 OI2026-10-23: 427 OI Oct 02, 2026Oct 23, 2026

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

OKLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026427+4
Oct 21, 2026Viewing423+294
Oct 16, 2026129+11
Oct 15, 2026118+6
Oct 14, 20261120
Oct 13, 2026112+9
Oct 09, 2026103+4
Oct 08, 2026990
Oct 07, 202699+2
Oct 06, 202697+5
Oct 05, 202692+7
Oct 02, 202685No prior observation