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Contract OI history

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Jan 15, 2027 EXPIRATION

TEL $220.00 Put

TEL270115P00220000

Latest saved OI132Oct 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
TEL $220.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 132660 2026-10-02: 81 OI2026-10-05: 81 OI2026-10-06: 81 OI2026-10-07: 81 OI2026-10-08: 82 OI2026-10-09: 82 OI2026-10-13: 128 OI2026-10-14: 128 OI2026-10-15: 128 OI2026-10-16: 128 OI2026-10-21: 128 OI2026-10-23: 132 OI Oct 02, 2026Oct 23, 2026

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

TEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing132+4
Oct 21, 20261280
Oct 16, 20261280
Oct 15, 20261280
Oct 14, 20261280
Oct 13, 2026128+46
Oct 09, 2026820
Oct 08, 202682+1
Oct 07, 2026810
Oct 06, 2026810
Oct 05, 2026810
Oct 02, 202681No prior observation