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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 · WOLF

As of 2026-08-20
Put/Call Volume Ratio
0.35
Call-dominant · bullish sentiment
Put/Call OI Ratio
6.59
Cumulative positioning sentiment
Front-month ATM Implied Volatility
129.3%
Market-expected move
Contracts / Expirations
315
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––14.000.000.30171.2%01
–––––15.000.000.81154.7%05
301.5%8.3010.7016.000.000.83138.1%03
–––––17.000.000.25122.5%42,003
–––––18.000.000.91107.8%04
0401.5%6.208.2019.000.010.24142.0%2036
25491.5%5.307.2520.000.020.35136.1%3879
801.5%3.856.0021.000.010.29111.7%2735
3661.5%3.455.0522.000.200.46118.6%16107
01121.5%3.054.5022.500.260.72125.4%10
412071.7%2.784.2023.000.330.56109.8%2031
07780.5%2.423.8523.500.471.05126.4%10
11980.5%2.063.4024.000.471.25121.5%3110
02881.5%1.802.9624.500.641.35118.6%120
205995.1%1.782.6725.000.961.58124.4%112182
215102.9%1.732.3725.501.051.79119.5%167
127497.1%1.322.0726.001.442.17128.3%7581
01690.3%0.871.8326.501.562.50126.4%2025
142799.0%0.891.6627.001.902.84129.3%4352
819102.0%0.741.4927.502.273.20134.2%718
5477102.0%0.601.2928.002.603.65138.1%1670
1239101.0%0.491.0728.502.844.05137.1%1251
5435101.0%0.301.0029.003.304.00127.3%5738
2516104.9%0.340.8429.503.455.45157.6%589
1,509988108.8%0.270.8130.003.905.50149.8%6140
1023103.9%0.100.7130.504.256.35165.4%05
26830102.9%0.040.5931.004.856.60167.3%079
1792103.9%0.010.5331.505.407.25183.9%035
71141115.6%0.200.4432.005.707.40170.3%523
63107.8%0.010.4232.506.108.15182.9%170
2220104.9%0.010.3033.006.558.60185.9%49
2817114.7%0.010.3633.50–––––
15829125.4%0.030.4234.007.609.10181.0%03
381136.1%0.010.5134.508.0510.00202.5%015
352115131.2%0.080.3035.00–––––
75083.4%0.000.2135.509.0011.00212.2%023
1381386.4%0.000.2536.009.3011.40204.4%08
330103142.0%0.050.2537.0010.4512.00202.5%04
273245100.0%0.000.1538.00–––––
1158105.9%0.000.2239.00–––––
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.