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Contract OI history

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Jan 15, 2027 EXPIRATION

BWXT $200.00 Call

BWXT270115C00200000

Latest saved OI447Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BWXT $200.00 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. 4472230 2026-10-02: 429 OI2026-10-05: 429 OI2026-10-06: 428 OI2026-10-07: 430 OI2026-10-08: 430 OI2026-10-09: 432 OI2026-10-13: 433 OI2026-10-14: 433 OI2026-10-15: 433 OI2026-10-16: 432 OI2026-10-21: 439 OI2026-10-23: 447 OI Oct 02, 2026Oct 23, 2026

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

BWXT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing447+8
Oct 21, 2026439+7
Oct 16, 2026432-1
Oct 15, 20264330
Oct 14, 20264330
Oct 13, 2026433+1
Oct 09, 2026432+2
Oct 08, 20264300
Oct 07, 2026430+2
Oct 06, 2026428-1
Oct 05, 20264290
Oct 02, 2026429No prior observation