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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 · TWLO

As of 2026-08-20
Put/Call Volume Ratio
0.49
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.64
Cumulative positioning sentiment
Front-month ATM Implied Volatility
51.2%
Market-expected move
Contracts / Expirations
570
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
100179.0%98.50101.80120.000.001.95134.2%013
10168.3%93.8096.50125.00–––––
10148.8%88.7091.50130.00–––––
10139.0%83.7086.50135.00–––––
20136.1%78.8081.50140.000.000.45102.0%01
101.5%73.5076.50145.000.000.3094.2%012
20159.5%69.3072.60150.000.002.1087.3%020
–––––155.000.002.1580.5%09
1092.2%58.7061.50160.000.000.4573.7%0117
20113.7%54.3056.90165.000.002.1566.9%010
1075.6%48.6051.60170.000.002.1561.0%04
1058.1%43.5046.60175.000.002.1554.2%02
20075.6%39.1041.60180.000.001.2548.3%04
3062.0%33.8036.70185.000.000.3042.5%53
5062.9%28.9032.10190.000.000.6536.6%1846
6057.1%24.2027.10195.000.000.7530.8%516
–––––197.500.201.3055.1%50
5057.1%19.9022.50200.000.251.2050.3%212
–––––202.500.752.0555.1%50
3053.2%15.5018.00205.001.102.9557.1%33
8054.2%11.8014.30210.001.953.4051.2%2186
2155.1%10.4012.40212.502.754.3052.2%080
1055.1%8.8011.00215.003.505.3051.2%14454
0455.1%7.309.60217.504.506.1050.3%121
201655.1%6.008.30220.005.607.6051.2%2032
13855.1%5.207.00222.506.608.7048.3%1335
10053.2%3.506.10225.008.1010.1048.3%310
12054.2%2.605.40227.509.1012.3047.3%273
4819056.1%2.554.40230.0011.1014.0048.3%321
45053.2%1.803.20232.5012.8015.9047.3%05
96454.2%1.702.50235.0014.9017.9047.3%1922
8453.2%1.252.00237.5017.1020.0047.3%03
354155.1%0.901.85240.0019.8022.2051.2%1815
130060.0%0.252.55242.5021.6024.4046.4%2181
25057.1%0.351.60245.0023.8026.8046.4%033
8028.8%0.002.60247.5026.2029.1044.4%010
179558.1%0.300.90250.0027.5031.201.5%015
15057.1%0.050.85252.5030.9033.801.5%016
533262.0%0.050.90255.0033.0036.301.5%02
1,115259.0%0.100.50257.5035.8038.701.5%04
34039.5%0.000.85260.0038.3041.501.5%03
12041.5%0.001.35262.50–––––
14044.4%0.001.00265.00–––––
5046.4%0.001.90267.50–––––
20048.3%0.001.35270.0048.4051.6062.0%01
13050.3%0.001.95272.50–––––
15052.2%0.001.55275.0053.3056.401.5%01
18055.1%0.001.40280.00–––––
14059.0%0.001.00285.00–––––
6062.9%0.000.80290.0068.2071.201.5%10
1065.9%0.000.75295.00–––––
25076.6%0.002.15310.00–––––
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.