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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 · FSLY

As of 2026-08-20
Put/Call Volume Ratio
0.76
Neutral
Put/Call OI Ratio
0.69
Cumulative positioning sentiment
Front-month ATM Implied Volatility
82.5%
Market-expected move
Contracts / Expirations
354
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
20347.8%10.2012.1012.000.000.50176.1%05
50232.7%8.6011.1013.000.000.50155.6%011
–––––14.000.000.50137.1%013
–––––14.500.000.50127.3%017
50256.1%7.209.2015.000.000.55118.6%015
10182.0%6.108.7015.500.000.55110.8%018
–––––16.000.000.55102.0%026
10145.9%5.107.6016.500.000.3094.2%016
20174.2%4.907.2017.000.000.0586.4%010
02176.1%4.606.7017.500.000.0578.6%111
20175.1%4.306.2018.000.000.4070.8%15
20120.5%3.305.6018.500.000.5063.9%018
1181.5%3.204.4019.000.000.4556.1%016
61107.8%2.654.4019.500.000.2049.3%710
211079.5%2.403.4020.000.100.2578.6%678
8274.7%2.002.9020.500.150.3073.7%67
18290.3%2.002.4521.000.250.4575.6%13104
18186.4%1.602.1021.500.200.6569.8%745
26287.3%1.351.7522.000.450.9075.6%2081
123691.2%1.051.6022.500.651.0571.7%300191
7113282.5%0.851.1023.000.951.4578.6%1976
43191.2%0.651.1523.501.251.6072.7%5364
13791.2%0.500.9524.001.201.9556.1%25474
7090.3%0.350.8024.501.852.3067.8%010
1535181.5%0.250.4525.002.103.1079.5%273
641483.4%0.150.4025.502.203.6064.9%012
91382.5%0.100.3026.002.853.8060.0%1226
8085.4%0.050.3026.503.004.6058.1%420
146397.1%0.050.3527.003.904.9086.4%3122
87058.1%0.000.2027.504.305.4083.4%98158
366462.9%0.000.2028.004.206.201.5%111
531499.0%0.050.1528.505.106.301.5%050
28271.7%0.000.2029.004.907.101.5%05
–––––29.505.707.801.5%10
177280.5%0.000.2530.006.008.101.5%13
0184.4%0.000.5530.50–––––
26088.3%0.000.2031.00–––––
33092.2%0.000.3531.507.5010.001.5%01
104096.1%0.000.5532.00–––––
131102.9%0.000.0533.00–––––
1150109.8%0.000.0534.00–––––
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.