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US Stock Options Data API — Historical Options Data, Prices & Greeks

Access historical options data and historical option prices for 6,600+ US stocks. Full Greeks, implied volatility, open interest, and 42+ data fields per contract — delivered via options API, Python SDK, Node.js SDK, or AI-ready MCP server. Browse option history and stock option data by strike, expiration, or underlying symbol.

$29.99/mo.

$39.99 for the first 3 months

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US Stock Options Data API — historical options data, option prices, Greeks, and option chain data
6,600+ US Stock Tickers
42+ Fields Per Contract
5 Greeks: Delta, Gamma, Theta, Vega, Rho
2.5+ Years Historical Data (since Q4 2023)

Recent Unusual Stock Options Trades

Explore recent standout trades from our end-of-day options flow for the US market. For full EOD access to historical options data, option chain data, and stock option quotes — try the API.

Price~ Type Strike Expires DTE Bid x Size Ask x Size Trade Size Premium Volume Open Int IV Delta Date
294.83 put 285.00 11/20/2026 15 5.60 x 316 7.75 x 384 6.65 2,500 $1,662,500 2,522 2,695 0.30% -0.461523 11/03/2026
266.03 put 180.00 01/15/2027 71 0.63 x 194 0.73 x 95 0.71 1,500 $106,500 4,508 21,100 0.44% -0.033065 11/03/2026
19.46 call 22.00 01/15/2027 71 0.00 x 0 0.10 x 1,511 0.05 1,094 $5,470 2,209 8,937 0.22% 0.063222 11/03/2026
30.99 put 29.00 11/20/2026 15 0.26 x 14 0.30 x 73 0.29 4,000 $116,000 4,036 4,051 0.30% -0.237814 11/03/2026
35.62 put 30.00 01/15/2027 71 2.60 x 461 2.94 x 473 2.75 1,000 $275,000 1,019 3,404 0.97% -0.233948 11/03/2026
37.51 call 50.00 03/19/2027 134 2.15 x 167 2.85 x 717 2.39 2,500 $597,500 2,517 240 0.61% 0.317710 11/03/2026
325.48 put 165.00 03/19/2027 134 0.60 x 83 0.95 x 34 0.90 1,500 $135,000 1,500 1,678 0.59% -0.015923 11/03/2026
15.65 put 15.00 11/20/2026 15 0.25 x 30 0.40 x 10 0.40 1,746 $69,840 3,004 2,891 0.44% -0.319794 11/03/2026
177.00 put 215.00 11/20/2026 15 39.05 x 211 42.20 x 15 41.65 2,817 $11,732,805 5,257 1,878 0.36% -0.996263 11/03/2026
177.00 put 220.00 11/20/2026 15 44.05 x 339 47.25 x 16 47.25 1,902 $8,986,950 9,151 3,445 0.67% -0.942367 11/03/2026
177.00 put 230.00 12/18/2026 43 53.75 x 146 58.45 x 89 53.44 1,152 $6,156,288 3,586 1,304 0.32% -0.994211 11/03/2026
57.13 call 57.50 01/15/2027 71 2.40 x 279 3.70 x 41 2.75 1,000 $275,000 1,000 941 0.37% 0.473726 11/03/2026
57.13 call 65.00 01/15/2027 71 0.45 x 242 1.40 x 47 1.00 1,000 $100,000 1,020 317 0.36% 0.200416 11/03/2026
57.13 put 50.00 01/15/2027 71 0.90 x 28 1.90 x 69 1.50 1,000 $150,000 1,000 1,082 0.39% -0.228758 11/03/2026
6.65 put 7.00 11/20/2026 15 0.05 x 4,404 1.15 x 1,989 1.00 1,750 $175,000 1,750 1,248 1.42% -0.327159 11/03/2026
6.65 call 22.50 02/19/2027 106 0.25 x 3,171 0.75 x 3,432 0.28 1,500 $42,000 1,500 2,105 1.54% 0.197564 11/03/2026
258.38 put 200.00 01/15/2027 71 4.10 x 10 6.60 x 45 5.43 3,350 $1,819,050 3,350 37 0.50% -0.168805 11/03/2026
36.52 put 30.00 11/20/2026 15 0.20 x 738 1.05 x 175 0.75 3,000 $225,000 3,002 4,301 0.72% -0.198036 11/03/2026
36.52 put 35.00 11/20/2026 15 2.20 x 203 3.10 x 87 2.93 3,000 $879,000 3,000 4,291 0.68% -0.564340 11/03/2026
11.26 call 16.00 12/18/2026 43 0.15 x 2,061 2.00 x 1 1.41 1,000 $141,000 1,000 44 1.65% 0.344992 11/03/2026
Price~ Type Strike Expires DTE Bid x Size Ask x Size Trade Size Premium Volume Open Int IV Delta Date
11.26 call 20.00 12/18/2026 43 0.05 x 1,989 2.10 x 11 0.81 1,000 $81,000 1,001 14 2.04% 0.305864 11/03/2026
168.75 put 95.00 12/18/2026 43 0.00 x 0 1.20 x 57 0.60 1,000 $60,000 1,000 1,251 0.77% -0.033908 11/03/2026
6.51 call 13.00 01/15/2027 71 0.48 x 3,010 0.60 x 40 0.60 1,500 $90,000 2,715 27,485 1.17% 0.266205 11/03/2026
41.04 put 40.00 11/20/2026 15 0.00 x 0 0.50 x 667 0.11 3,750 $41,250 8,750 35 0.30% -0.164021 11/03/2026
37.95 put 35.00 11/20/2026 15 0.25 x 41 0.50 x 64 0.40 1,820 $72,800 2,032 2,202 0.33% -0.238139 11/03/2026
2.87 put 2.00 12/18/2026 43 0.10 x 5,387 0.35 x 4,711 0.01 1,000 $1,000 1,000 1,768 1.48% -0.219784 11/03/2026
98.62 put 85.00 11/20/2026 15 0.00 x 0 1.60 x 214 0.85 1,000 $85,000 2,062 4,924 0.71% -0.101202 11/03/2026
98.62 call 135.00 12/18/2026 43 0.40 x 697 1.60 x 18 1.33 2,000 $266,000 2,000 2,294 0.59% 0.107788 11/03/2026
78.36 call 75.00 11/20/2026 15 4.80 x 12 6.10 x 7 6.05 3,446 $2,084,830 3,471 49 0.75% 0.569797 11/03/2026
37.53 put 30.00 12/18/2026 43 0.05 x 49 2.50 x 41 1.70 2,800 $476,000 2,800 3 0.86% -0.178670 11/03/2026
62.60 put 47.00 01/15/2027 71 0.62 x 219 0.80 x 529 0.67 1,250 $83,750 1,267 8,835 0.52% -0.094973 11/03/2026
7.93 call 10.00 01/15/2027 71 0.40 x 391 0.55 x 910 0.50 1,600 $80,000 2,000 1,453 0.95% 0.292505 11/03/2026
34.59 put 33.50 11/06/2026 1 0.05 x 10 1.03 x 28 0.40 10,000 $400,000 10,000 269 0.31% -0.623784 11/03/2026
2.81 call 5.00 01/15/2027 71 0.05 x 1,606 0.20 x 343 0.10 1,564 $15,640 1,603 3,461 1.19% 0.195324 11/03/2026
174.48 put 110.00 03/19/2027 134 0.26 x 87 0.88 x 123 0.49 4,000 $196,000 4,000 869 0.41% -0.032024 11/03/2026
35.85 call 57.50 01/15/2027 71 0.00 x 0 0.10 x 1,005 0.02 1,000 $2,000 1,000 1,228 0.54% 0.018199 11/03/2026
35.85 put 37.50 01/15/2027 71 3.80 x 781 4.80 x 587 4.61 1,500 $691,500 2,252 3,049 0.32% -0.727195 11/03/2026
372.49 call 383.00 11/04/2026 -1 0.01 x 30 0.03 x 32 0.01 1,000 $1,000 1,109 86 0.49% 0.006705 11/03/2026
372.49 put 405.00 11/20/2026 15 44.95 x 13 46.15 x 14 45.75 1,600 $7,320,000 1,600 1,541 0.29% -0.989937 11/03/2026
372.49 put 410.00 11/20/2026 15 49.90 x 41 51.15 x 11 51.15 1,468 $7,508,820 3,308 1,305 0.39% -0.945030 11/03/2026
Price~ Type Strike Expires DTE Bid x Size Ask x Size Trade Size Premium Volume Open Int IV Delta Date
372.49 put 420.00 11/20/2026 15 60.10 x 8 61.15 x 8 60.05 1,738 $10,436,690 3,138 1,159 0.36% -0.991722 11/03/2026
372.49 put 415.00 12/18/2026 43 54.85 x 46 56.20 x 10 55.70 1,050 $5,848,500 1,055 1,025 0.25% -0.982266 11/03/2026
372.49 put 420.00 12/18/2026 43 59.80 x 37 61.40 x 10 60.55 2,700 $16,348,500 2,700 2,698 0.26% -0.983168 11/03/2026
372.49 put 345.00 01/15/2027 71 7.50 x 34 7.70 x 62 7.65 2,000 $1,530,000 2,057 2,787 0.23% -0.306118 11/03/2026
372.49 put 425.00 01/15/2027 71 64.80 x 74 66.05 x 10 65.55 1,775 $11,635,125 1,775 4,765 0.24% -0.976938 11/03/2026
372.49 put 430.00 01/15/2027 71 69.80 x 56 71.95 x 11 70.45 1,500 $10,567,500 1,500 1,464 0.27% -0.967232 11/03/2026
56.96 call 47.50 11/20/2026 15 5.00 x 10 6.00 x 25 5.40 1,500 $810,000 5,110 15,359 0.60% 0.783657 11/03/2026
77.52 call 78.00 12/18/2026 43 0.11 x 20 0.32 x 20 0.17 10,000 $170,000 20,325 173,084 0.05% 0.268941 11/03/2026
77.52 put 72.00 12/18/2026 43 0.10 x 5 0.20 x 39 0.11 10,000 $110,000 20,010 229,328 0.14% -0.082502 11/03/2026
77.52 put 76.00 12/18/2026 43 0.44 x 7 0.60 x 19 0.47 2,500 $117,500 17,623 224,778 0.09% -0.317749 11/03/2026
77.52 put 79.00 12/18/2026 43 0.33 x 5 5.00 x 6 2.44 20,000 $4,880,000 20,000 129,723 0.14% -0.679842 11/03/2026
77.52 put 69.00 01/15/2027 71 0.01 x 18 0.20 x 18 0.11 25,000 $275,000 25,000 27,340 0.15% -0.046672 11/03/2026
77.52 put 75.00 02/19/2027 106 0.49 x 18 0.86 x 18 0.65 12,500 $812,500 12,500 262,169 0.10% -0.267848 11/03/2026
45.33 call 50.00 11/16/2026 11 0.07 x 70 0.08 x 72 0.08 1,184 $9,472 2,642 10 0.40% 0.054227 11/03/2026
58.27 put 105.00 11/20/2026 15 44.25 x 57 45.85 x 33 44.85 4,100 $18,388,500 4,177 4,057 1.63% -0.918555 11/03/2026
58.27 put 115.00 11/20/2026 15 53.35 x 424 55.75 x 40 54.05 1,750 $9,458,750 1,756 1,725 1.44% -0.975567 11/03/2026
58.27 put 120.00 11/20/2026 15 58.45 x 351 60.75 x 83 59.90 2,750 $16,472,500 2,750 2,711 1.58% -0.969641 11/03/2026
58.27 put 125.00 11/20/2026 15 63.35 x 390 65.80 x 48 64.65 2,150 $13,899,750 2,150 2,126 1.63% -0.973732 11/03/2026
58.27 put 115.00 12/18/2026 43 53.30 x 118 55.85 x 73 54.10 1,150 $6,221,500 1,174 1,101 0.98% -0.964889 11/03/2026
58.27 put 115.00 01/15/2027 71 53.25 x 192 55.80 x 190 54.75 2,800 $15,330,000 2,805 2,797 0.78% -0.969967 11/03/2026
Price~ Type Strike Expires DTE Bid x Size Ask x Size Trade Size Premium Volume Open Int IV Delta Date
60.55 call 70.00 04/16/2027 162 9.50 x 35 13.10 x 16 12.45 1,260 $1,568,700 1,320 43 0.64% 0.575517 11/03/2026
60.55 call 120.00 04/16/2027 162 1.10 x 16 3.30 x 16 1.65 1,260 $207,900 1,320 1,044 0.68% 0.163008 11/03/2026
284.02 put 267.00 11/20/2026 15 1.85 x 129 1.89 x 83 1.88 12,000 $2,256,000 24,246 49,176 0.27% -0.198710 11/03/2026
284.02 call 301.00 12/11/2026 36 0.97 x 45 1.02 x 56 1.08 5,994 $647,352 9,183 1 0.18% 0.124280 11/03/2026
284.02 call 303.00 12/11/2026 36 0.76 x 85 0.81 x 17 0.86 5,994 $515,484 9,185 16 0.18% 0.102320 11/03/2026
284.02 call 290.00 02/19/2027 106 8.18 x 35 8.27 x 29 8.19 8,000 $6,552,000 8,053 3,461 0.19% 0.416405 11/03/2026
284.02 call 330.00 02/19/2027 106 0.57 x 80 0.62 x 45 0.66 9,000 $594,000 9,000 312 0.17% 0.054782 11/03/2026
95.80 call 110.00 11/20/2026 15 0.00 x 0 0.01 x 8 0.01 1,670 $1,670 1,683 164 0.25% 0.003264 11/03/2026
95.80 put 77.50 11/20/2026 15 0.00 x 0 0.03 x 740 0.02 2,640 $5,280 6,689 2,557 0.38% -0.005886 11/03/2026
2.25 call 4.00 01/15/2027 71 0.00 x 0 0.10 x 4,524 0.05 1,500 $7,500 2,500 36,550 0.76% 0.129877 11/03/2026
74.13 put 65.00 11/20/2026 15 0.14 x 103 0.29 x 37 0.18 1,000 $18,000 1,008 66,809 0.39% -0.076162 11/03/2026
9.58 call 10.00 12/18/2026 43 0.05 x 922 0.15 x 1,943 0.20 1,000 $20,000 1,000 5,365 0.84% 0.113016 11/03/2026
9.58 put 10.00 12/18/2026 43 1.50 x 8 1.60 x 394 1.30 1,000 $130,000 1,000 1,043 0.00% 0.000000 11/03/2026
3.37 put 3.00 12/18/2026 43 0.51 x 3,076 0.68 x 2,446 0.55 1,000 $55,000 1,008 26,641 1.47% -0.390504 11/03/2026
104.50 call 106.00 11/20/2026 15 0.05 x 1 0.32 x 154 0.09 5,000 $45,000 45,001 19,083 0.10% 0.163412 11/03/2026
104.50 put 95.00 01/15/2027 71 0.01 x 1 0.36 x 91 0.14 20,000 $280,000 40,001 63,205 0.14% -0.064309 11/03/2026
104.50 put 105.00 01/15/2027 71 2.27 x 8 2.70 x 9 2.42 10,000 $2,420,000 10,000 11,401 0.11% -0.567215 11/03/2026
47.38 put 40.00 11/20/2026 15 0.60 x 804 2.10 x 102 2.10 2,650 $556,500 2,850 150 0.65% -0.322354 11/03/2026
46.42 call 52.50 01/15/2027 71 0.36 x 940 1.02 x 1,063 0.68 1,000 $68,000 1,000 3,567 0.40% 0.176158 11/03/2026
46.42 call 80.00 01/15/2027 71 0.00 x 0 0.24 x 1,425 0.01 1,000 $1,000 1,000 6,281 0.65% 0.027185 11/03/2026
Price~ Type Strike Expires DTE Bid x Size Ask x Size Trade Size Premium Volume Open Int IV Delta Date
56.60 put 60.00 01/15/2027 71 6.40 x 212 7.60 x 34 6.56 1,000 $656,000 1,000 117 0.40% -0.652678 11/03/2026
70.28 put 63.00 12/18/2026 43 0.75 x 43 0.90 x 87 0.87 1,000 $87,000 1,024 2,025 0.30% -0.196165 11/03/2026
280.22 put 215.00 11/20/2026 15 0.05 x 5 0.37 x 140 0.09 2,565 $23,085 2,594 713 0.47% -0.020589 11/03/2026
328.38 call 360.00 11/20/2026 15 9.15 x 220 15.55 x 119 12.07 1,055 $1,273,385 1,578 2,585 0.75% 0.364101 11/03/2026
328.38 call 390.00 12/18/2026 43 17.10 x 177 23.80 x 171 20.35 1,055 $2,146,925 1,573 1,862 0.83% 0.359887 11/03/2026
630.00 put 510.00 11/13/2026 8 0.28 x 125 0.44 x 125 0.43 4,000 $172,000 4,082 4,106 0.57% -0.016491 11/03/2026
630.00 put 495.00 11/20/2026 15 0.55 x 66 0.72 x 62 0.64 4,000 $256,000 4,004 558 0.54% -0.022455 11/03/2026
630.00 put 750.00 11/20/2026 15 126.25 x 65 132.80 x 36 131.05 2,000 $26,210,000 2,015 2,610 0.50% -0.961979 11/03/2026
153.36 put 150.00 02/19/2027 106 13.30 x 39 14.90 x 20 14.05 1,452 $2,040,060 1,518 3,000 0.39% -0.502107 11/03/2026
21.62 call 22.00 11/06/2026 1 0.00 x 0 0.10 x 518 0.05 1,600 $8,000 2,021 116 1.22% 0.059661 11/03/2026
2.05 call 2.50 01/15/2027 71 0.11 x 501 0.14 x 1,430 0.11 1,000 $11,000 2,553 1,810 0.82% 0.314492 11/03/2026
2.05 put 3.50 01/15/2027 71 1.36 x 2,155 1.74 x 1,266 1.52 3,500 $532,000 3,504 14,445 0.88% -0.866462 11/03/2026
795.23 put 360.00 01/15/2027 71 1.44 x 45 1.67 x 17 1.71 1,500 $256,500 1,514 4,128 0.94% -0.011001 11/03/2026
22.27 put 20.00 12/18/2026 43 0.20 x 628 0.25 x 491 0.20 1,650 $33,000 1,900 3,983 0.52% -0.097111 11/03/2026
12.31 call 20.00 01/15/2027 71 0.20 x 38 0.40 x 441 0.22 1,479 $32,538 2,004 5,919 0.91% 0.143702 11/03/2026
42.18 put 35.00 03/19/2027 134 1.21 x 89 1.37 x 266 1.28 1,250 $160,000 1,318 19,756 0.36% -0.225880 11/03/2026
66.50 put 60.00 11/20/2026 15 0.55 x 48 1.00 x 31 0.64 2,142 $137,088 3,003 86 0.58% -0.165229 11/03/2026
38.62 put 35.50 11/13/2026 8 1.27 x 218 1.93 x 338 1.45 1,003 $145,435 1,003 6 0.87% -0.393423 11/03/2026
38.62 put 30.00 12/18/2026 43 0.49 x 245 0.67 x 640 0.53 1,500 $79,500 1,605 6,934 0.58% -0.139266 11/03/2026
38.62 put 30.00 01/15/2027 71 0.61 x 856 0.81 x 132 0.80 3,000 $240,000 3,000 16,356 0.50% -0.152257 11/03/2026

Historical Options Data for 6,600+ US Stocks

EODHD provides 2.5+ years of historical options data (since Q4 2023) with full contract-level detail — pricing (OHLC, bid/ask, midpoint), volume and open interest with day-over-day changes, all five Greeks, implied volatility, and computed fields like moneyness, DTE, and vol/OI ratio. Structured JSON with advanced filtering for backtesting, research, or option chain screening.

Options Greeks API — Full Coverage

All five stock option greeks per contract: Delta, Gamma, Theta, Vega, and Rho. Pre-calculated from market data — no manual Black-Scholes implementation required. The options delta API returns sensitivity values alongside theoretical price for fair value comparison.

Options Volatility Data & IV Analytics

Options IV data with day-over-day change and percentage change per contract. The options implied volatility API delivers IV alongside moneyness scoring, vol/OI ratio, and midpoint calculations for options pricing analysis across any US equity options contract.

Historical Option Prices & Price Data

Access 2.5+ years of historical option prices via our option prices API, including OHLC, bid/ask spreads, trade sizes, expiration dates, strike prices, and contract period types (weekly/monthly). Track how historical options prices evolve across expirations.

Volume, Open Interest & Options Flow

Daily volume, open interest, and vol/OI ratio for every contract. Day-over-day changes in volume and OI provide flow-style signals on an EOD basis. Filter by call/put type, strike range, or expiration window to isolate unusual activity across 6,600+ US stocks.

$29.99/mo.

$39.99 for the first 3 months

Three Dedicated API Endpoints

The stock options API provides three endpoints for contracts discovery, end-of-day historical option data, and ticker coverage. All endpoints return JSON:API formatted responses with pagination and field selection.

Options Chain API

Browse and filter the full option chain for any US stock. Filter by underlying symbol, expiration date range, strike range, and call/put type. Up to 1,000 records per request with pagination up to 10,000 offset.

GET /api/mp/unicornbay/options/contracts

Historical Options Data (EOD)

Retrieve historical options data with compact mode for bandwidth-efficient bulk downloads. Access historical option prices across any date range. Ideal for backtesting, volatility surface construction, or options historical data analysis.

GET /api/mp/unicornbay/options/eod

Underlying Symbols

List all 6,600+ US stock tickers with available options data. Validate equity options coverage before querying option chain historical data or bulk options data.

GET /api/mp/unicornbay/options/underlying-symbols

Advanced Filtering

Build precise, server-side queries that return only the option contracts you care about — no over-fetching, no client-side post-processing.

  • filter[underlying_symbol] any of 6,600+ US tickers
  • filter[type] "call" or "put"
  • filter[exp_date_from] minimum expiration date range
  • filter[exp_date_to] maximum expiration date range
  • filter[strike_from] minimum strike price range
  • filter[strike_to] maximum strike price range
  • filter[tradetime_from] minimum trade date range
  • filter[tradetime_to] maximum trade date range
  • sort by exp_date or strike
  • fields select only the fields you need
  • compact array mode for bulk download

Live API Response — Try AAPL Options Data Now

Real response from the demo endpoint — all 42+ fields per contract, no API key required.

See real data before you sign up

Every AAPL options contract with full Greeks, implied volatility, open interest, and 42+ fields. The demo endpoint returns live data for AAPL — test the response format, pagination, and filtering before subscribing.

Code Examples — Get Started in Minutes

Simple as a few lines of code

Install the official Python or Node.js SDK, pass your API key, and query any combination of symbol, strike, expiration, and Greeks. Or connect the MCP server to Claude Desktop or Claude Code and query options data in natural language.

Python SDK, Node.js SDK & AI-Ready MCP Server

Access US stock options data through your preferred integration method. Official SDKs handle authentication, pagination, and type safety. The MCP server enables AI agents and LLMs to query the options historical data API directly.

Python SDK

Three dedicated methods for options data: contracts, EOD, and underlying symbols. Built-in authentication, pagination, and parameter validation.

pip install eodhd
View on GitHub

Node.js / TypeScript SDK

Fully typed with TypeScript interfaces for all 42+ options fields. Fluent API with builder pattern for contracts, EOD, and symbol queries.

npm install eodhd
View on GitHub

MCP Server — AI Integration

Connect AI agents, LLMs, and Claude to EODHD options data through the Model Context Protocol. Three dedicated tools for contracts, EOD data, and symbol discovery — enabling AI-powered options analysis, automated screening, and natural language data queries. Compatible with Claude, ChatGPT, and any MCP-capable AI client.

mcp.eodhd.com/v2/mcp
Documentation

Built for Quantitative Research & Trading

Backtesting & Research

Backtest options strategies using historical option prices across thousands of US stocks. Construct volatility surfaces, analyze term structure, study Greeks behavior, and review full option history with structured historical options data.

Options Trading Tools

Build options screeners, chain visualizers, and analytics dashboards using the options trading API. Advanced filtering lets you query specific strike ranges, expiration windows, or call/put types for any underlying.

AI/ML & Data Science

Feed structured options data into ML models for volatility prediction or sentiment signals. Available through REST API, SDKs, and MCP — the MCP server lets AI agents query the options data API from natural language prompts.

Portfolio & Risk Analytics

Monitor portfolio Greeks exposure, track options open interest and call/put OI for hedging signals. Analyze open interest changes across positions. End-of-day options data enables day-over-day risk reporting and portfolio analytics.

Why Developers Choose EODHD for Options Data

Complete Data, One Subscription

42+ fields per contract including all five Greeks, IV, OI with changes, and computed analytics. No separate add-ons for Greeks or volatility — everything included.

Developer-First Options Feed

REST API with JSON:API format, official Python and Node.js SDKs, field selection to minimize payloads, compact mode for bulk downloads, and pagination for large datasets.

6,600+ US Stocks Coverage

Our equity options API covers NYSE, NASDAQ, and AMEX with weekly and monthly expiration types. Filter by any combination of symbol, strike, expiration, and date.

AI-Native Integration

MCP server means your AI workflows can query options data directly. Claude, GPT, or custom agents — EODHD options data is accessible through the Model Context Protocol.

Transparent Pricing

Full access to all three options API endpoints in a single subscription. No hidden fees, generous daily API call limits, cancel anytime.

Trusted by Developers

Thousands of developers and quants rely on EODHD. Responsive support team and well-documented APIs with working code examples in Python, Node.js, and curl.

Trusted by people,
proven through success stories

We are proud to witness an incredible number of projects developed and launched with the assistance of the data we provide. This motivates us to continuously enhance our service.

Questions & Answers

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EODHD provides 2.5+ years of end-of-day historical options data for 6,600+ US stocks, starting from Q4 2023. Each record includes 42+ fields: OHLC prices, bid/ask with sizes, volume and open interest (with day-over-day changes), all five Greeks (delta, gamma, theta, vega, rho), implied volatility, theoretical price, moneyness, DTE, and more. Data is updated daily after market close. Use the /options/contracts endpoint with filter[underlying_symbol] set to any US ticker (e.g., AAPL, TSLA, MSFT). You can filter by call/put type, expiration date range, and strike price range. The response returns the full option chain organized by contract, with up to 1,000 records per page. Sort by expiration date or strike price in ascending or descending order. Yes. Every options contract record includes open_interest, open_interest_change (daily change), and open_interest_pctchange (percentage change). You can filter by type=call or type=put to analyze call/put OI separately. The vol_oi_ratio field gives you the volume-to-open-interest ratio for each contract, useful for identifying unusual activity. Yes. The /options/eod endpoint supports compact mode (compact=1), which returns data as arrays instead of objects, reducing payload size for bulk downloads. Combine with field selection to download only the fields you need. Pagination supports up to 10,000 offset with 1,000 records per page. For Python users, the SDK handles pagination automatically. End of day options data (EOD) captures the final state of each options contract at market close. This includes the last traded price, closing bid/ask, volume, open interest, and computed Greeks and implied volatility. EOD data is the standard for historical options analysis, backtesting, and research — providing a clean, daily snapshot without intraday noise. EODHD covers options for 6,600+ of the most actively traded US stocks across NYSE, NASDAQ, and AMEX. This includes all major names (AAPL, TSLA, MSFT, NVDA, AMZN, META, etc.) as well as popular ETFs with options. Use the /underlying-symbols endpoint to get the complete list of available tickers. EODHD provides end-of-day options data, not real-time streaming or intraday flow. However, the daily volume, volume_change, open_interest_change, and vol_oi_ratio fields enable flow-style analysis on an EOD basis. For many quantitative use cases — backtesting, research, portfolio management — EOD granularity provides the optimal balance of data quality and cost. EODHD's options data API includes all five Greeks, IV, and 42+ fields in a single subscription. Many alternatives charge extra for Greeks or volatility data, require separate subscriptions for historical access, or limit the number of tickers. EODHD also provides official Python and Node.js SDKs and an MCP server for AI integration — features not commonly available from other options data providers. Yes. Install the official Python SDK with pip install eodhd or the Node.js SDK with npm install eodhd. Both provide dedicated methods for all three options endpoints with built-in authentication, parameter validation, and TypeScript types (Node.js). See the code examples above for Python and Node.js usage. Use the demo API token to test with AAPL data — no registration required. Open your browser or run:

curl "https://eodhd.com/api/mp/unicornbay/options/contracts?filter[underlying_symbol]=AAPL&page[limit]=5&api_token=demo"

For full access to all 6,600+ tickers and advanced filtering, subscribe to the Options Data package.

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Access historical stock option prices, Greeks, open interest, and 42+ data fields for 6,600+ US tickers. REST API with Python SDK, Node.js SDK, and MCP server.

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$29.99/mo.

$39.99 for the first 3 months

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