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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 · BLCO

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.20
Cumulative positioning sentiment
Front-month ATM Implied Volatility
44.4%
Market-expected move
Contracts / Expirations
43
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
04137.1%6.007.1011.00–––––
0101.5%3.006.2012.00–––––
19062.9%3.704.9013.00–––––
44173.7%2.904.1014.00–––––
37239.5%1.653.0015.000.000.7524.9%0167
6144.4%1.102.1016.000.050.8049.3%021
143044.4%0.651.3017.000.350.8537.6%033
140251.2%0.301.0518.000.951.7045.4%016
35018.1%0.001.3519.00–––––
5025.9%0.001.4520.00–––––
1038.6%0.001.0022.00–––––
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.