SPY Option Chain — Live

ETF / Index

SPDR S&P 500 ETF · All strikes, calls, puts, Greeks, IV, open interest. Updated every 30 seconds during market hours.

$713.72
Last updated: · auto-refresh in 30s
Calls
Strike
Puts
BidAskLastVolIV%Δ Strike BidAskLastVolIV%Δ
311.59 315.65 400.00 0.00 0.03 0.01 459
307.70 313.22 405.00 0.00 0.03 0.01 203
304.94 307.59 410.00 0.00 0.01 0.01 45
294.63 295.43 415.00 0.00 0.01 0.01 2
290.02 299.14 420.00 0.00 0.03 0.01 5
291.79 294.37 425.00 0.00 0.01 0.01 6
277.25 288.81 430.00 0.00 0.03 0.01 10
281.14 283.72 261.45 1 435.00 0.00 0.03 0.03 10
267.83 276.60 440.00 0.00 0.01 0.01 30
269.38 272.10 445.00 0.01 0.02 0.01 70
259.70 267.93 450.00 0.01 0.02 0.02 1
256.70 262.64 455.00 0.01 0.02 0.02 104 72.1 -0.00
255.19 257.77 460.00 0.03 0.04 0.03 9
252.62 255.23 465.00 0.03 0.04 0.03 73 73.8 -0.00
245.79 246.78 470.00 0.03 0.04 0.05 14 72.1 -0.00
238.57 241.18 475.00 0.03 0.04 0.02 1 70.4 -0.00
229.26 238.14 200.84 1 480.00 0.03 0.04 0.02 10 68.8 -0.00
226.33 229.57 175.75 3 485.00 0.01 0.02 0.02 120 62.5 -0.00
218.89 225.83 170.80 3 490.00 0.04 0.05 0.03 226 66.9 -0.00
221.00 221.36 155.77 4 495.00 0.04 0.05 0.04 1 65.3 -0.00
211.63 218.44 208.61 10 86.6 0.99 500.00 0.01 0.02 0.04 6 57.9 -0.00
210.79 213.38 205.22 5 505.00 0.01 0.02 0.03 19 56.4 -0.00
206.86 208.46 200.46 7 510.00 0.01 0.02 0.07 27 54.9 -0.00
198.14 200.78 193.09 7 58.9 1.00 515.00 0.05 0.06 0.05 715 59.9 -0.00
190.01 193.32 188.95 7 520.00 0.01 0.02 0.05 451 51.9 -0.00
186.68 189.88 185.30 5 525.00 0.05 0.06 0.05 11 56.6 -0.00
183.63 185.50 181.28 2 60.2 1.00 530.00 0.02 0.07 0.06 200 54.0 -0.00
174.87 181.10 535.00 0.06 0.07 0.03 74 54.4 -0.00
171.78 177.52 170.37 5 59.8 0.99 540.00 0.02 0.03 0.07 336 48.2 -0.00
167.32 168.43 165.34 5 545.00 0.07 0.08 0.06 7 51.9 -0.00
165.92 168.54 158.22 5 86.4 0.95 550.00 0.07 0.08 0.05 2 50.3 -0.00
156.70 158.65 156.86 6 555.00 0.04 0.05 0.08 2 46.3 -0.00
152.12 158.95 149.30 3 67.5 0.97 560.00 0.05 0.06 0.09 35 45.7 -0.00
145.40 151.12 147.74 10 565.00 0.09 0.10 0.09 12 46.8 -0.00
141.59 144.34 140.21 1 570.00 0.10 0.11 0.09 18 45.7 -0.01
137.86 140.26 139.66 1 575.00 0.07 0.08 0.11 556 42.5 -0.00
135.28 137.71 130.96 2 67.0 0.95 580.00 0.07 0.12 0.12 1 42.1 -0.01
127.98 130.70 125.67 1 585.00 0.08 0.09 0.13 98 40.0 -0.00
121.77 126.21 118.99 18 590.00 0.13 0.14 0.11 100 40.6 -0.01
118.04 120.35 118.48 1 595.00 0.14 0.15 0.13 44 39.3 -0.01
112.49 114.45 111.59 2 600.00 0.11 0.16 0.15 249 37.4 -0.01
114.21 115.56 53.1 0.96 601.00 0.15 0.16 0.20 10 37.7 -0.01
109.32 113.89 602.00 0.15 0.16 0.20 70 37.4 -0.01
109.85 112.65 603.00 0.15 0.16 0.16 292 37.1 -0.01
110.64 111.65 44.8 0.98 604.00 0.16 0.17 0.25 50 37.1 -0.01
110.35 111.45 106.48 1 51.5 0.96 605.00 0.16 0.17 0.15 315 36.7 -0.01
106.88 110.18 103.44 2 606.00 0.16 0.17 0.15 301 36.4 -0.01
106.36 108.35 104.39 1 607.00 0.16 0.17 0.27 33 36.1 -0.01
103.96 106.37 608.00 0.17 0.18 0.17 100 36.0 -0.01
105.97 107.28 47.6 0.96 609.00 0.13 0.18 0.18 93 35.2 -0.01
103.42 106.80 102.00 1 42.0 0.98 610.00 0.17 0.18 0.19 17 35.4 -0.01
101.68 104.87 611.00 0.13 0.14 0.21 12 33.9 -0.01
99.89 102.51 612.00 0.18 0.19 0.27 199 35.0 -0.01
101.31 101.95 31.2 0.99 613.00 0.14 0.15 0.28 150 33.6 -0.01
97.55 103.64 28.9 1.00 614.00 0.14 0.15 0.25 253 33.3 -0.01
97.38 100.71 95.96 30 615.00 0.15 0.20 0.20 32 33.8 -0.01
95.56 101.02 616.00 0.19 0.20 0.26 158 34.0 -0.01
94.69 97.73 69.13 1 617.00 0.15 0.20 0.25 63 33.1 -0.01
95.81 97.94 90.32 10 35.7 0.98 618.00 0.16 0.17 0.20 2 32.6 -0.01
94.82 95.76 619.00 0.20 0.21 0.29 65 33.2 -0.01
93.43 97.51 90.56 1 41.8 0.96 620.00 0.17 0.18 0.22 293 32.2 -0.01
90.82 94.84 621.00 0.21 0.22 0.34 251 32.8 -0.01
91.21 93.63 622.00 0.17 0.18 0.35 291 31.6 -0.01
89.31 92.70 85.37 12 623.00 0.22 0.23 0.32 243 32.3 -0.01
89.97 90.87 90.40 1 624.00 0.18 0.19 0.36 117 31.1 -0.01
89.12 91.93 87.93 1 40.2 0.96 625.00 0.23 0.24 0.21 34 31.9 -0.01
88.78 91.14 41.67 1 43.0 0.95 626.00 0.23 0.24 0.25 46 31.5 -0.01
88.06 89.54 81.78 2 41.5 0.95 627.00 0.24 0.25 0.26 106 31.4 -0.02
84.66 87.81 52.59 1 628.00 0.20 0.21 0.28 220 30.3 -0.01
84.33 88.12 83.32 1 36.0 0.97 629.00 0.25 0.26 0.27 67 30.9 -0.02
85.25 85.75 84.96 7 38.0 0.96 630.00 0.25 0.26 0.24 243 30.6 -0.02
82.44 84.19 83.00 1 631.00 0.22 0.27 0.26 10 30.1 -0.02
80.05 83.97 80.10 1 632.00 0.23 0.24 0.39 23 29.6 -0.02
80.67 84.69 63.42 4 38.2 0.95 633.00 0.23 0.24 0.27 55 29.2 -0.02
81.27 81.50 79.11 600 35.5 0.96 634.00 0.24 0.25 0.30 11 29.1 -0.02
78.98 80.34 79.29 9 24.7 0.99 635.00 0.29 0.30 0.30 240 29.6 -0.02
79.48 79.71 73.81 1 36.3 0.95 636.00 0.30 0.31 0.32 11 29.4 -0.02
78.21 78.43 75.92 2 33.7 0.96 637.00 0.30 0.31 0.31 88 29.0 -0.02
76.37 78.03 71.58 2 32.3 0.97 638.00 0.27 0.28 0.29 4 28.2 -0.02
76.00 77.57 72.45 5 36.4 0.95 639.00 0.28 0.33 0.32 28 28.4 -0.02
75.96 76.20 70.49 19 37.8 0.94 640.00 0.33 0.34 0.33 208 28.4 -0.02
73.35 74.43 65.46 1 27.6 0.98 641.00 0.34 0.35 0.34 3 28.2 -0.02
70.71 73.93 69.48 1 642.00 0.31 0.32 0.37 133 27.5 -0.02
70.31 71.95 43.31 3 643.00 0.36 0.37 0.38 85 27.8 -0.02
70.77 71.00 66.71 1 26.5 0.98 644.00 0.37 0.38 0.41 10 27.6 -0.03
69.54 70.05 69.31 1 24.7 0.98 645.00 0.38 0.39 0.42 113 27.3 -0.03
67.60 69.04 66.11 1 646.00 0.39 0.41 0.41 2 27.2 -0.03
65.48 70.27 62.53 1 25.2 0.98 647.00 0.41 0.42 0.41 163 27.0 -0.03
66.13 68.54 62.14 19 29.6 0.96 648.00 0.42 0.43 0.42 190 26.8 -0.03
65.16 66.30 63.45 1 22.0 0.99 649.00 0.43 0.45 0.45 39 26.6 -0.03
64.47 65.33 64.12 224 24.5 0.98 650.00 0.45 0.46 0.47 215 26.4 -0.03
65.21 65.44 63.19 2 34.3 0.92 651.00 0.42 0.48 0.48 37 25.9 -0.03
61.99 63.04 61.14 1 652.00 0.48 0.49 0.51 140 25.9 -0.03
61.52 62.79 57.39 10 26.1 0.96 653.00 0.46 0.51 0.50 113 25.6 -0.03
59.92 60.80 60.85 1 654.00 0.47 0.53 0.55 181 25.4 -0.04
59.62 59.85 59.03 130 20.1 0.99 655.00 0.53 0.55 0.54 203 25.4 -0.04
60.03 60.27 56.25 1 31.3 0.92 656.00 0.51 0.57 0.56 31 25.0 -0.04
58.95 59.18 55.15 19 30.4 0.93 657.00 0.53 0.59 0.60 97 24.8 -0.04
57.47 57.70 58.21 8 27.3 0.94 658.00 0.56 0.61 0.63 15 24.6 -0.04
57.13 57.36 53.06 2 30.4 0.92 659.00 0.58 0.59 0.62 155 24.3 -0.04
56.22 56.44 55.16 7 30.4 0.91 660.00 0.64 0.66 0.68 136 24.4 -0.05
54.75 54.98 51.85 17 27.7 0.93 661.00 0.67 0.69 0.71 82 24.2 -0.05
53.61 53.95 52.44 6 26.8 0.93 662.00 0.70 0.71 0.77 28 24.0 -0.05
52.25 52.49 49.14 34 23.9 0.95 663.00 0.73 0.74 0.78 1661 23.9 -0.05
50.26 51.77 48.76 25 20.8 0.97 664.00 0.76 0.77 0.80 13 23.7 -0.05
49.34 49.85 51.12 47 665.00 0.75 0.81 0.81 3143 23.4 -0.06
49.60 49.85 50.06 30 24.9 0.93 666.00 0.83 0.84 0.85 103 23.3 -0.06
48.68 48.92 47.81 29 24.8 0.93 667.00 0.82 0.88 0.88 123 23.0 -0.06
47.32 47.86 45.03 4 23.3 0.93 668.00 0.86 0.92 0.96 924 22.9 -0.06
46.11 47.08 44.72 4 22.9 0.93 669.00 0.94 0.96 0.97 71 22.8 -0.07
46.28 46.49 46.13 241 26.2 0.90 670.00 0.99 1.00 1.01 679 22.7 -0.07
45.37 45.44 45.01 10 25.8 0.90 671.00 0.99 1.05 1.08 157 22.4 -0.07
44.20 44.42 37.69 2 25.0 0.90 672.00 1.08 1.10 1.12 125 22.3 -0.08
42.91 43.39 41.23 4 23.9 0.90 673.00 1.13 1.15 1.12 18 22.2 -0.08
41.36 42.45 40.45 16 22.3 0.91 674.00 1.14 1.21 1.25 61 21.9 -0.08
41.04 41.27 40.34 26 23.0 0.90 675.00 1.21 1.26 1.27 494 21.8 -0.09
40.57 40.64 37.14 1 24.3 0.88 676.00 1.26 1.33 1.38 23 21.6 -0.09
36.99 41.12 38.82 1 21.7 0.90 677.00 1.37 1.39 1.40 200 21.6 -0.10
37.20 38.17 37.92 19 19.6 0.92 678.00 1.44 1.46 1.50 50 21.4 -0.10
37.11 37.79 34.80 2 22.3 0.88 679.00 1.51 1.53 1.54 42 21.2 -0.11
35.50 36.07 36.12 16 19.2 0.91 680.00 1.54 1.61 1.63 923 21.0 -0.11
35.45 35.92 35.80 12 22.2 0.87 681.00 1.67 1.69 1.74 27 20.9 -0.12
34.83 34.85 33.98 2 22.2 0.86 682.00 1.75 1.77 1.74 199 20.8 -0.12
33.73 34.18 32.04 1 22.1 0.86 683.00 1.80 1.82 1.89 65 20.5 -0.12
30.87 32.51 32.58 2 17.1 0.91 684.00 1.93 1.95 2.01 169 20.5 -0.13
31.77 32.16 31.44 35 21.2 0.85 685.00 2.04 2.05 2.05 773 20.3 -0.14
30.79 30.94 30.80 101 20.4 0.85 686.00 2.14 2.16 2.20 26 20.2 -0.15
29.43 29.70 29.61 110 18.9 0.86 687.00 2.23 2.25 2.39 130 20.0 -0.15
29.24 29.46 28.80 107 20.8 0.83 688.00 2.31 2.32 2.39 29 19.7 -0.16
27.86 28.75 27.96 124 20.2 0.83 689.00 2.42 2.50 2.52 294 19.6 -0.17
27.13 27.61 27.00 30 19.8 0.82 690.00 2.61 2.63 2.61 738 19.6 -0.17
26.54 26.95 26.06 371 20.3 0.81 691.00 2.68 2.77 2.83 426 19.4 -0.18
25.75 26.11 25.50 367 20.2 0.80 692.00 2.89 2.91 2.96 86 19.3 -0.19
24.01 24.97 24.60 379 18.6 0.81 693.00 3.00 3.06 3.05 1805 19.1 -0.20
24.06 24.38 23.72 393 19.9 0.78 694.00 3.17 3.21 3.24 444 19.0 -0.21
23.09 23.38 22.58 57 19.3 0.78 695.00 3.23 3.29 3.32 848 18.6 -0.22
21.98 22.29 22.14 407 18.5 0.77 696.00 3.40 3.50 3.56 62 18.5 -0.23
21.12 21.50 21.51 285 18.4 0.76 697.00 3.66 3.69 3.70 1271 18.4 -0.24
20.36 20.42 20.28 409 18.0 0.75 698.00 3.84 3.86 3.86 657 18.3 -0.25
19.57 19.85 19.63 328 18.1 0.74 699.00 4.08 4.10 4.16 60 18.2 -0.26
18.85 19.06 18.99 2848 18.0 0.73 700.00 4.19 4.22 4.33 1879 17.9 -0.27
18.12 18.29 18.04 409 17.9 0.72 701.00 4.39 4.51 4.43 201 17.8 -0.28
17.37 17.57 17.29 410 17.9 0.70 702.00 4.60 4.72 4.80 219 17.6 -0.30
16.69 17.00 16.25 397 18.0 0.69 703.00 4.90 4.92 4.99 2767 17.4 -0.31
15.64 16.20 15.73 534 17.4 0.68 704.00 5.08 5.13 5.33 257 17.2 -0.32
14.89 15.15 14.90 325 17.0 0.67 705.00 5.42 5.43 5.48 1564 17.1 -0.34
14.31 14.68 14.27 168 17.2 0.65 706.00 5.67 5.70 5.90 387 16.9 -0.35
13.25 13.72 13.37 285 16.5 0.64 707.00 5.84 5.86 6.17 270 16.6 -0.36
12.91 13.04 12.81 197 16.7 0.62 708.00 6.22 6.25 6.35 355 16.6 -0.38
12.18 12.26 12.10 377 16.4 0.60 709.00 6.64 6.67 6.64 463 16.6 -0.40
11.60 11.68 11.42 4028 16.4 0.59 710.00 6.94 6.97 6.98 3545 16.4 -0.41
10.72 10.81 10.94 892 15.8 0.57 711.00 7.15 7.40 7.31 730 16.2 -0.43
10.04 10.42 10.26 245 15.8 0.55 712.00 7.70 7.73 7.82 988 16.2 -0.45
9.57 9.80 9.53 854 15.8 0.54 713.00 7.93 8.02 7.96 680 15.8 -0.46
8.97 9.00 9.09 273 15.5 0.52 714.00 8.34 8.35 8.49 704 15.6 -0.48
8.55 8.58 8.31 1130 15.6 0.50 715.00 8.96 8.99 8.82 126 15.8 -0.50
7.91 7.94 7.66 248 15.3 0.48 716.00 9.16 9.34 9.66 49 15.4 -0.52
7.38 7.40 7.14 82 15.2 0.46 717.00 9.77 9.80 10.03 20 15.4 -0.54
6.69 6.83 6.58 266 14.9 0.44 718.00 10.12 10.24 10.33 2 15.1 -0.56
6.29 6.32 6.11 230 14.8 0.42 719.00 10.37 10.71 10.94 57 14.7 -0.58
5.62 5.65 5.69 1375 14.3 0.40 720.00 11.15 11.30 11.34 3880 14.8 -0.59
5.21 5.36 5.12 144 14.4 0.38 721.00 11.73 11.98 12.28 10 14.9 -0.61
4.88 4.91 4.88 89 14.3 0.36 722.00 12.31 12.53 12.60 5 14.8 -0.63
4.43 4.46 4.36 150 14.1 0.34 723.00 12.89 13.06 12.95 2 14.6 -0.65
4.02 4.09 4.03 42 14.0 0.32 724.00 13.33 13.46 13.93 35 14.1 -0.68
3.67 3.69 3.52 1035 13.8 0.30 725.00 14.17 14.37 14.41 10 14.4 -0.69
3.28 3.30 3.35 71 13.6 0.28 726.00 14.48 14.90 15.25 13 13.8 -0.71
2.89 2.91 2.96 183 13.3 0.26 727.00 15.12 15.44 19.51 4 13.5 -0.74
2.58 2.60 2.54 150 13.2 0.24 728.00 15.94 16.58 16.20 2 14.0 -0.74
2.33 2.35 2.30 52 13.1 0.22 729.00 16.40 16.96 19.75 50 13.2 -0.77
2.02 2.04 2.00 1385 12.9 0.20 730.00 17.39 17.95 17.77 82 13.7 -0.78
1.83 1.85 1.75 75 12.9 0.19 731.00 18.38 18.53 13.7 -0.80
1.56 1.62 1.55 52 12.7 0.17 732.00 19.25 19.55 27.84 2 14.1 -0.80
1.36 1.38 1.41 156 12.5 0.15 733.00 19.67 20.22 20.36 6 13.3 -0.83
1.22 1.23 1.14 251 12.4 0.14 734.00 21.08 21.52 14.8 -0.82
1.02 1.03 1.00 2190 12.2 0.12 735.00 21.80 22.82 22.12 4 15.3 -0.82
0.87 0.89 0.90 160 12.1 0.11 736.00 22.53 22.98 14.1 -0.85
0.79 0.80 0.80 618 12.1 0.10 737.00 23.35 24.33 26.83 3 14.8 -0.85
0.64 0.65 0.68 71 11.9 0.09 738.00 24.63 24.64 14.6 -0.87
0.58 0.59 0.56 182 11.9 0.08 739.00 24.81 26.01 14.2 -0.88
0.46 0.51 0.51 2182 11.8 0.07 740.00 26.23 26.30 33.45 2 14.1 -0.89
0.39 0.44 0.42 76 11.7 0.06 741.00 27.24 27.72 15.3 -0.88
0.37 0.38 0.37 3 11.8 0.05 742.00 28.04 28.45 14.8 -0.90
0.28 0.33 0.17 218 11.7 0.05 743.00 29.11 29.37 15.2 -0.90
0.24 0.25 0.28 55 11.5 0.04 744.00 30.09 30.62 16.1 -0.90
0.20 0.25 0.23 150 11.7 0.04 745.00 30.83 33.09 38.50 2 18.6 -0.87
0.17 0.22 0.11 1 11.7 0.03 746.00 32.14 32.58 16.9 -0.90
0.15 0.16 0.20 6 11.5 0.03 747.00 32.68 33.63 16.4 -0.91
0.17 0.18 0.10 10 12.0 0.03 748.00 34.37 35.69 20.1 -0.87
0.15 0.16 0.16 629 12.1 0.02 749.00 34.28 36.53 18.2 -0.90
0.14 0.15 0.14 313 12.2 0.02 750.00 35.56 37.68 43.65 2 19.4 -0.89
0.05 0.10 0.09 59 12.4 0.01 755.00 39.68 43.21 20.6 -0.91
0.03 0.04 0.03 5 12.5 0.01 760.00 44.33 48.55 22.5 -0.92
0.02 0.03 0.03 3 13.2 0.00 765.00 49.32 53.09 23.1 -0.93
0.05 0.06 0.05 41 15.6 0.01 770.00 54.20 56.67 84.26 2 18.7 -0.98
0.05 0.06 0.05 30 16.8 0.01 775.00 59.74 62.46 25.9 -0.94
0.04 0.05 0.03 14 17.6 0.01 780.00 65.47 68.66 72.00 2 32.5 -0.91
0.04 0.05 0.02 103 18.7 0.01 785.00 69.17 72.42 26.9 -0.96
0.01 0.04 0.03 80 18.6 0.00 790.00 75.08 78.87 35.6 -0.92
0.03 0.04 0.04 66 20.4 0.00 795.00 80.74 81.52 32.5 -0.95
0.01 0.02 0.02 37 19.8 0.00 800.00 86.63 89.27 43.4 -0.90
0.03 0.04 0.04 35 22.5 0.00 805.00 88.63 92.85 32.4 -0.97
0.03 0.04 0.03 84 23.5 0.00 810.00 93.97 97.73 34.8 -0.96
0.01 0.04 0.03 19 23.8 0.00 815.00 101.85 103.79 101.52 2 48.1 -0.91
0.00 0.01 0.01 30 820.00 106.97 107.59 47.1 -0.93
0.00 0.03 0.03 4 825.00 109.39 112.04 133.23 134 37.8 -0.97
0.00 0.01 0.02 12 830.00 113.72 116.92 33.0 -0.99
0.00 0.03 0.01 14 835.00 119.27 123.06 44.8 -0.96
0.00 0.01 0.01 60 840.00 127.50 129.61 134.00 2 59.6 -0.91
0.00 0.03 845.00 130.51 130.56 40.9 -0.98
0.00 0.03 0.02 386 850.00 133.39 135.07
0.00 0.03 855.00 142.45 143.45 61.6 -0.92
0.00 0.03 860.00 146.94 149.58 64.6 -0.92
0.00 0.01 0.01 4 865.00 150.24 153.64 58.9 -0.94
0.00 0.03 870.00 152.48 156.91
0.00 0.01 875.00 157.22 163.36 43.8 -0.99
0.00 0.01 880.00 162.07 170.06 56.2 -0.97
0.00 0.01 885.00 171.85 176.04 75.5 -0.92
0.00 0.03 890.00 176.70 178.95 71.3 -0.93
0.00 0.03 895.00 180.46 185.05 72.3 -0.94
0.00 0.01 0.01 998 900.00 183.40 186.61

About SPDR S&P 500 ETF Options

SPY tracks the S&P 500 index, representing the 500 largest US companies. The most liquid options market in the world with daily (0DTE) expirations available.

SPY options are the gold standard for options traders — deepest liquidity, tightest spreads, and available in daily expirations for 0DTE strategies. Perfect for index hedging and income strategies.

How to Read the SPY Option Chain

Each row above is one strike price. Calls (right to buy SPY) sit on the left; puts (right to sell) sit on the right. For both sides you see the bid, ask, last traded price, volume, implied volatility (IV%) and delta (Δ). The highlighted row is the at-the-money strike — the one closest to the current SPY price of $713.72.

Bid/ask is what buyers are willing to pay and what sellers want; the midpoint is a fair estimate of the option's value. Last is the most recent trade. IV% is the market's implied forecast of SPY's future price movement — higher IV means pricier premiums. Delta roughly equals how much the option price moves per $1 change in SPY.

Frequently Asked Questions

What is the SPY option chain?

The SPY option chain is the complete list of call and put options available on SPDR S&P 500 ETF for every strike price and expiration date. Each row shows the bid/ask, last trade, volume, open interest, implied volatility, and Greeks (delta, gamma, theta, vega) for one contract.

How often is this SPY option chain updated?

Quotes, Greeks, and implied volatility refresh every 30 seconds during US market hours (9:30am to 4:00pm ET, Monday to Friday). Outside market hours the page refreshes once per hour. The timestamp in the header shows exactly when the data was last updated.

Where does SPY options data come from?

Options data is sourced from Alpaca's OPRA-backed market feed. Implied volatility and Greeks are computed using Black-Scholes-Merton pricing with a continuous dividend yield for SPDR S&P 500 ETF.

How do I read an option chain?

Each row is a strike price. Call options (right to buy) are on the left, put options (right to sell) are on the right. For each side you see the bid (what buyers will pay), ask (what sellers want), last (last traded price), and Greeks. The ATM strike is highlighted — it is closest to the current SPY price.

What are the Greeks in the SPY option chain?

Delta measures how much the option price changes per $1 move in SPY. Gamma is the rate of change of delta. Theta is daily time decay (negative for long options). Vega is sensitivity to implied-volatility changes. These appear per strike in the table above.

Why trade SPY options?

SPY options are the gold standard for options traders — deepest liquidity, tightest spreads, and available in daily expirations for 0DTE strategies. Perfect for index hedging and income strategies.

Related Option Chains