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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · INSM

As of 2026-07-09
Put/Call Volume Ratio
0.77
Neutral
Put/Call OI Ratio
0.65
Cumulative positioning sentiment
Front-month ATM Implied Volatility
66.9%
Market-expected move
Contracts / Expirations
124
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––70.000.001.15123.4%03
–––––75.000.001.15108.8%08
10140.0%36.7040.4080.000.001.1594.2%067
–––––85.000.001.1580.5%0357
–––––87.500.051.15136.1%015
10102.0%26.6030.5090.000.050.95120.5%0821
–––––92.500.001.1562.0%014
1820103.9%22.3025.5095.000.050.6593.2%1322
7082.5%19.3023.0097.500.000.6049.3%3040
526080.5%17.5020.10100.000.000.3043.4%32114
950076.6%12.7015.90105.000.150.6059.0%8346
1,7251259.0%8.4010.50110.000.301.1049.3%275651
56725862.0%4.807.50115.000.503.3048.3%22371
7763166.9%3.304.50120.003.706.4059.0%41155
61214461.0%1.202.50125.006.709.4054.2%472
3172154.2%0.051.15130.0010.4013.6047.3%0236
502069.8%0.051.20135.0015.5018.2054.2%0313
641742.5%0.000.45140.0020.1023.2046.4%027
75050.3%0.000.50145.00–––––
79158.1%0.000.35150.0029.7033.501.5%0200
25064.9%0.000.35155.0034.6037.701.5%02
78071.7%0.000.65160.00–––––
52078.6%0.001.15165.00–––––
49084.4%0.000.75170.00–––––
20090.3%0.001.15175.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.