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CMCSA20261009P21
CMCSA Oct 9 2026 21.00 Put (CMCSA261009P00021000)
option OPRA

EOD
Sep 16, 2026
0.0800-46.667%(-0.0700)1
OverviewHistorical
Date
(EDT)		OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-09-16		0.08000.08000.08000.0800-46.667%130.000%
2026-09-10		0.38000.38000.15000.1500+150.000%62-46.667%
2026-09-09		0.10000.10000.05000.06000.000%94+33.333%


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