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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 · ASND

As of 2026-08-20
Put/Call Volume Ratio
0.23
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.43
Cumulative positioning sentiment
Front-month ATM Implied Volatility
43.4%
Market-expected move
Contracts / Expirations
144
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1069.8%108.10112.40145.000.002.1564.9%01
–––––150.000.002.1562.0%04
–––––155.000.002.1558.1%04
3076.6%93.5097.50160.000.002.1554.2%04
3071.7%88.5092.50165.000.002.1551.2%03
2065.9%83.5087.50170.000.002.1548.3%03
1065.9%78.5082.70175.000.002.1544.4%04
9044.4%73.2077.50180.000.002.1541.5%05
13056.1%68.5072.70185.000.002.1538.6%01
29053.2%63.6067.70190.00–––––
3501.5%58.4062.20195.000.002.2032.7%039
30048.3%53.7057.90200.00–––––
25043.4%44.0048.10210.000.001.7023.9%04
13040.5%35.0038.30220.000.003.2019.0%0111
5242.5%27.1029.90230.001.504.9043.4%06
42040.5%19.0022.50240.003.607.5042.5%066
9041.5%13.4016.00250.008.0011.5043.4%0116
136441.5%8.5011.50260.0013.2016.5043.4%075
124041.5%4.708.10270.00–––––
30038.6%1.504.90280.0026.1029.9040.5%037
219039.5%0.103.90290.0034.1038.4039.5%07
285020.0%0.003.20300.0043.3047.7040.5%010
11023.9%0.002.70310.0053.0057.2043.4%089
51026.9%0.002.70320.00–––––
12030.8%0.002.45330.00–––––
6033.7%0.002.35340.00–––––
1036.6%0.002.25350.00–––––
1039.5%0.002.20360.00–––––
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.