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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 · CSX

As of 2026-08-20
Put/Call Volume Ratio
0.11
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.85
Cumulative positioning sentiment
Front-month ATM Implied Volatility
22.0%
Market-expected move
Contracts / Expirations
224
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––39.000.001.0072.7%02
–––––42.000.001.0054.2%03
–––––43.000.000.7548.3%010
1053.2%5.208.9044.000.001.5042.5%010
–––––45.000.001.7536.6%020
–––––46.000.001.3531.7%010,003
1335.6%3.106.0046.50–––––
1036.6%2.655.5047.000.001.1525.9%016
–––––47.500.001.7523.0%070
2037.6%1.904.5048.000.001.1520.0%092
–––––48.500.000.3017.1%041
63034.7%2.002.6549.000.000.4014.2%4810,058
–––––49.500.100.4527.8%4281
58131.7%0.852.2050.000.200.3522.0%252
1,0112130.8%0.651.2051.000.350.9522.0%3893
10,187523.0%0.200.4052.000.751.4013.2%0143
268013.2%0.000.4053.001.053.2023.9%88
41018.1%0.000.4054.001.654.201.5%01
82023.9%0.000.2555.00–––––
1027.8%0.000.1556.00–––––
22032.7%0.000.2557.004.007.901.5%01
12037.6%0.000.2558.00–––––
3041.5%0.000.2559.006.009.901.5%02
–––––63.0010.2013.9075.6%01
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.