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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 · ALAB

As of 2026-08-20
Put/Call Volume Ratio
0.66
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.72
Cumulative positioning sentiment
Front-month ATM Implied Volatility
80.5%
Market-expected move
Contracts / Expirations
861
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
101.5%126.70134.55160.000.000.17129.3%03
10186.8%121.90130.30165.00–––––
10197.6%118.65124.35170.000.000.21116.6%01
1301.5%111.65119.35175.000.000.23110.8%03
–––––180.000.000.25104.9%0109
20168.3%103.50109.40185.000.000.2799.0%02
21163.4%98.75104.40190.000.000.0194.2%044
–––––195.000.002.6088.3%022
1619125.4%90.0092.10200.000.001.1083.4%154
10137.1%83.6089.50205.000.002.3078.6%07
40133.2%78.8584.55210.000.010.51105.9%1143
20124.4%73.7079.60215.000.150.2595.1%14104
–––––217.500.010.84102.9%220
2094.2%67.3074.70220.000.221.03106.9%1131
–––––222.500.010.6392.2%20
20114.7%64.1069.80225.000.010.6990.3%940
3093.2%57.7065.00230.000.351.1395.1%11165
–––––232.500.021.2589.3%10
10104.9%54.4060.20235.000.381.6794.2%1208
7792.2%48.5055.50240.000.471.3685.4%11171
4083.4%43.0050.90245.000.772.0085.4%13177
15079.5%39.7544.75250.001.442.1983.4%341,105
20087.3%36.0041.10255.002.033.5086.4%558
–––––257.502.443.9586.4%10
25073.7%30.0536.25260.002.874.0084.4%18368
–––––262.503.155.0085.4%210
37086.4%28.3532.85265.001.625.6076.6%16154
–––––267.504.356.1084.4%20
18079.5%22.7529.20270.004.856.8083.4%23182
–––––272.505.607.6083.4%10
44281.5%20.7525.05275.006.408.4583.4%17119
981680.5%18.2020.85280.008.2010.1082.5%33168
–––––282.508.6011.5581.5%30
741181.5%15.1018.80285.0010.2012.5582.5%3279
0381.5%13.7017.40287.5010.7014.0081.5%140
702780.5%13.1515.35290.0012.3515.1582.5%27117
83280.5%11.6014.25292.5013.1016.6081.5%213
1,6064681.5%10.9513.20295.0014.5517.9581.5%9148
26580.5%9.6012.20297.5016.0519.4581.5%08
1,0645283.4%9.5511.05300.0018.0520.6081.5%17290
4582.5%8.559.95302.5018.9023.0081.5%111
1,5987779.5%7.258.70305.0020.9023.8580.5%20134
23081.5%6.258.90307.5022.4025.8580.5%026
943281.5%5.608.05310.0024.2027.6580.5%1163
20381.5%5.057.15312.5025.9530.3583.4%016
62680.5%4.506.25315.0025.7532.2575.6%272
8582.5%4.355.80317.5027.7535.4580.5%137
1399081.5%3.505.45320.0029.7537.9082.5%1243
52083.4%1.227.25322.5032.3037.3073.7%01
231782.5%3.104.25325.0033.9042.0082.5%4166
13483.4%2.674.10327.5036.0544.2583.4%05
2201082.5%2.413.40330.0038.2046.3083.4%432
24183.4%1.913.60332.5040.8046.8577.6%412
1291182.5%1.962.73335.0042.7050.7084.4%2243
7382.5%1.692.48337.5045.3552.6085.4%10
1152183.4%1.542.23340.0048.2555.0089.3%234
20484.4%1.352.19342.50–––––
53084.4%0.962.08345.0052.1559.5585.4%521
46283.4%1.061.61347.5054.5060.3072.7%06
2532482.5%0.721.50350.0056.8562.5570.8%039
51084.4%0.471.70352.50–––––
351783.4%0.371.40355.0061.8069.1590.3%022
32582.5%0.321.16357.5064.0570.4578.6%01
2411685.4%0.011.53360.0066.4573.9590.3%120
01083.4%0.111.11362.50–––––
81185.4%0.031.10365.0071.3579.0094.2%04
0290.3%0.021.39367.50–––––
91887.3%0.011.03370.0076.2584.0098.1%0166
556095.1%0.201.08375.0081.1588.3092.2%14
105096.1%0.021.10380.0086.1093.2594.2%021
611120.5%0.012.98385.0091.0096.951.5%011
1832107.8%0.051.34390.0095.95102.8089.3%08
400110.8%0.011.35395.00100.95107.7591.2%05
1882569.8%0.000.72400.00105.00113.6593.2%012
22072.7%0.000.89405.00110.95118.65117.6%011
78074.7%0.004.50410.00–––––
11077.6%0.002.00415.00–––––
16179.5%0.000.57420.00125.95131.851.5%01
36081.5%0.001.80425.00130.95136.851.5%02
333105.9%0.050.18430.00135.95141.851.5%1510
34286.4%0.001.98435.00–––––
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.