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Contract OI history

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Dec 18, 2026 EXPIRATION

SPOT $540.00 Call

SPOT261218C00540000

Latest saved OI260Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPOT $540.00 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. 2601300 2026-10-02: 237 OI2026-10-05: 237 OI2026-10-06: 242 OI2026-10-07: 255 OI2026-10-08: 255 OI2026-10-09: 258 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 257 OI2026-10-16: 257 OI2026-10-21: 257 OI2026-10-23: 260 OI Oct 02, 2026Oct 23, 2026

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

SPOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing260+3
Oct 21, 20262570
Oct 16, 20262570
Oct 15, 2026257-2
Oct 14, 20262590
Oct 13, 2026259+1
Oct 09, 2026258+3
Oct 08, 20262550
Oct 07, 2026255+13
Oct 06, 2026242+5
Oct 05, 20262370
Oct 02, 2026237No prior observation