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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 · BLDR

As of 2026-08-20
Put/Call Volume Ratio
1.01
Neutral
Put/Call OI Ratio
0.94
Cumulative positioning sentiment
Front-month ATM Implied Volatility
52.2%
Market-expected move
Contracts / Expirations
108
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
2099.0%28.5032.6040.000.000.5573.7%028
–––––45.000.000.3559.0%039
–––––50.000.000.2546.4%023
701.5%14.5016.4055.000.050.4055.1%7216
30056.1%10.7011.9060.000.500.8553.2%27775
93054.2%7.007.9065.001.452.0051.2%81,023
2651652.2%4.104.7070.003.604.3053.2%71,247
903057.1%2.203.3075.006.707.2053.2%11952
8671553.2%1.101.4580.0010.4011.0053.2%0239
1,4611749.3%0.050.8085.0014.5016.3062.0%3166
1,3133355.1%0.200.4090.0019.3020.4059.0%0726
212439.5%0.000.4095.0023.6026.2070.8%195
321045.4%0.000.25100.0027.8031.6072.7%04
1,084051.2%0.000.20105.0032.8036.6081.5%73
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.