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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 · DDOG

As of 2026-08-20
Put/Call Volume Ratio
0.54
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.84
Cumulative positioning sentiment
Front-month ATM Implied Volatility
56.1%
Market-expected move
Contracts / Expirations
674
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
40147.8%101.05104.35130.000.000.27128.3%0241
101.5%95.9099.35135.000.000.27120.5%01
20157.6%91.3094.45140.000.000.27112.7%01
20124.4%86.1089.35145.000.000.27105.9%0258
60115.6%81.0584.40150.000.000.2798.1%054
21117.6%76.1579.40155.000.000.1991.2%0107
2098.1%71.0574.40160.000.000.2885.4%05
9095.1%66.0569.45165.000.000.2878.6%03
7074.7%61.0564.35170.000.000.2971.7%225
8086.4%56.1559.45175.000.000.3065.9%012
12074.7%51.3054.25180.000.010.1776.6%1020
2069.8%46.3049.30185.000.010.3375.6%87
32068.8%41.4044.35190.000.010.3066.9%017
35069.8%36.7539.45195.000.010.5064.9%026
309063.9%31.5034.85200.000.070.6661.0%53607
09061.0%29.3032.20202.50–––––
133060.0%26.9529.85205.000.290.9659.0%130
03060.0%24.6527.55207.50–––––
18059.0%22.4525.30210.000.721.4458.1%2110
3059.0%18.4020.95215.001.282.2957.1%26168
2058.1%16.4518.75217.501.742.8157.1%1698
38057.1%14.3516.80220.002.433.3557.1%47144
–––––222.502.874.1556.1%269
19256.1%10.9513.25225.003.605.0056.1%45186
–––––227.504.506.0056.1%551
321356.1%8.1010.10230.005.507.1556.1%10753
141558.1%7.508.75232.506.658.4056.1%3775
47856.1%5.757.50235.007.909.8055.1%2476
211556.1%4.756.45237.509.3011.3055.1%0165
34656.1%3.905.45240.0010.8513.0056.1%11482
14656.1%3.204.65242.5012.4514.8055.1%212
1895156.1%2.593.90245.0014.3016.7056.1%3148
12156.1%2.063.30247.5016.1018.7056.1%319
3794756.1%1.622.76250.0018.0520.8056.1%189
1531357.1%1.262.32252.5020.4022.6556.1%02
4282057.1%0.961.96255.0022.2524.8555.1%168
2282557.1%0.851.42257.5024.4527.4057.1%14
3173159.0%0.711.33260.0026.7529.7058.1%043
311659.0%0.501.18262.5029.0532.0058.1%01
61359.0%0.440.91265.0031.4034.4059.0%141
9759.0%0.290.76267.50–––––
1361961.0%0.190.74270.0036.2039.2061.0%029
5260.0%0.060.65272.50–––––
924659.0%0.160.30275.0041.0544.0562.0%027
12658.1%0.010.33277.50–––––
77862.9%0.120.32280.0046.0048.9564.9%014
0945.4%0.000.28282.50–––––
983260.0%0.010.17285.0051.0053.9569.8%032
220767.8%0.050.21290.0055.9558.9573.7%017
25269.8%0.010.18295.00–––––
64674.7%0.050.17300.00–––––
21661.0%0.000.29305.00–––––
39064.9%0.000.29310.0075.7079.2093.2%20
17067.8%0.000.23315.0080.8084.1097.1%22
29070.8%0.000.29320.00–––––
8074.7%0.000.28325.00–––––
43077.6%0.000.20330.00–––––
36080.5%0.000.28335.00–––––
9083.4%0.000.28340.00–––––
7086.4%0.000.28345.00–––––
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.