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PFE261009P00028500
PFE Oct 9 2026 28.50 Put
optionOPRA

EODOct 6, 2026
1.07USD-7.759%(-0.09)39Vol5,239OI

PFE261009P00028500 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-060.89001.27000.89001.0700-7.759%395,2480.000%
2026-10-051.15001.24001.01001.1600+52.632%885,267-7.759%
2026-10-020.49001.06000.49000.7600+38.182%1735,253+40.789%
2026-10-010.40000.57000.33000.5500+61.765%2,6882,856+94.545%
2026-09-300.32000.37000.21000.3400+13.333%2,894176+214.706%
2026-09-290.35000.51000.30000.3000+7.143%52166+256.667%
2026-09-280.43000.50000.26000.2800-30.000%85121+282.143%
2026-09-250.63000.63000.40000.4000-23.077%4592+167.500%
2026-09-240.48000.55000.38000.5200-32.468%3573+105.769%
2026-09-230.70000.77000.65000.7700-10.465%2267+38.961%
2026-09-220.86000.86000.86000.8600+1.176%167+24.419%
2026-09-211.11001.11000.83000.8500-26.087%2645+25.882%
2026-09-181.15001.15001.15001.1500+8.491%243-6.957%
2026-09-171.07001.07001.06001.0600-15.200%542+0.943%
2026-09-161.25001.25001.25001.2500+5.042%1142-14.400%
2026-09-151.13001.19001.13001.1900+21.429%242-10.084%
2026-09-141.03001.03000.98000.9800-16.239%1738+9.184%
2026-09-111.26001.26001.17001.1700+12.500%1128-8.547%
2026-09-091.04001.04001.04001.0400-2.804%528+2.885%
2026-09-080.89001.14000.89001.0700+59.701%4270.000%
2026-09-040.78000.78000.67000.6700-2.899%527+59.701%
2026-09-030.70000.70000.65000.6900+18.966%1419+55.072%
2026-09-020.60000.63000.58000.5800-20.548%1013+84.483%
2026-09-010.67000.75000.61000.7300-2.667%106+46.575%
2026-08-310.76000.76000.75000.75000.000%60+42.667%