SPYM · State Street(R) SPDR(R) Portfolio S&P 500(R) ETF ETF

Alerts for SPYM

$90.67 -0.34 (-0.37%) At close · Sep 4

Options Chain

Underlying $90.67 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 60 contracts · mixed daily-bar sessions · Apr 30, 2026–Sep 4, 2026

Put / call OI

2.38

Put-heavy positioning

Open interest

23,540

as of Sep 3, 2026

Volume

—

mixed daily-bar sessions

Max pain

$86.00

$4.67 below spot

ATM implied vol

10.7%

market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 13d Oct 16 41d Dec 18 104d Jan 15 132d Mar 19 195d Jan 21 503d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
5	1	—	—	$39.60	$42.00	$40.20		$0.04	$0.00	$0.05	—	—	10	66
Call · $50 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-04 19:59:53.261 UTC Last $40.20 Breakeven $90.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $50 Daily-bar session Aug 17, 2026 Quote as of 2026-09-04 13:30:48.424 UTC Last $0.04 Breakeven $49.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 66 OI effective date Sep 3, 2026 Model this put
9	1	—	—	$34.60	$37.00	$35.80		$0.05	$0.00	$0.25	—	—	1	129
Call · $55 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-04 19:59:53.314 UTC Last $35.80 Breakeven $90.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 3, 2026 Model this call Put · $55 Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 13:32:10.079 UTC Last $0.05 Breakeven $54.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 129 OI effective date Sep 3, 2026 Model this put
4	2	—	—	$29.70	$31.50	$30.10		$0.04	$0.00	$0.40	—	—	1	115
Call · $60 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:59:55.526 UTC Last $30.10 Breakeven $90.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 3, 2026 Model this call Put · $60 Daily-bar session Aug 10, 2026 Quote as of 2026-09-04 19:59:53.374 UTC Last $0.04 Breakeven $59.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 115 OI effective date Sep 3, 2026 Model this put
252	1	—	—	$24.70	$27.00	$25.10		$0.05	$0.00	$0.15	—	—	1	135
Call · $65 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-04 19:59:56.293 UTC Last $25.10 Breakeven $90.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 252 OI effective date Sep 3, 2026 Model this call Put · $65 Daily-bar session Aug 13, 2026 Quote as of 2026-09-04 19:59:53.375 UTC Last $0.05 Breakeven $64.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 135 OI effective date Sep 3, 2026 Model this put
247	5	69%	0.98	$20.40	$21.30	$20.71		$0.04	$0.00	$0.10	—	—	1	114
Call · $70 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.776 UTC Last $20.71 Breakeven $90.71 Implied vol 69% Delta 0.98 ≈98% ITM Gamma 0.004 Theta -0.029 Vega 0.008 Open interest 247 OI effective date Sep 3, 2026 Model this call Put · $70 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:53.283 UTC Last $0.04 Breakeven $69.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 114 OI effective date Sep 3, 2026 Model this put
66	1	58%	0.989	$18.70	$20.90	$19.16		$0.05	$0.00	$0.10	—	—	1	75
Call · $71 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:53.373 UTC Last $19.16 Breakeven $90.16 Implied vol 58% Delta 0.989 ≈99% ITM Gamma 0.003 Theta -0.018 Vega 0.005 Open interest 66 OI effective date Sep 3, 2026 Model this call Put · $71 Daily-bar session Aug 17, 2026 Quote as of 2026-09-04 19:59:53.283 UTC Last $0.05 Breakeven $70.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 75 OI effective date Sep 3, 2026 Model this put
316	1	54.8%	0.989	$17.70	$19.90	$15.55		$0.06	$0.00	$0.50	—	—	2	83
Call · $72 In the money Daily-bar session Jul 23, 2026 Quote as of 2026-09-04 19:59:53.291 UTC Last $15.55 Breakeven $87.55 Implied vol 54.8% Delta 0.989 ≈99% ITM Gamma 0.003 Theta -0.018 Vega 0.005 Open interest 316 OI effective date Sep 3, 2026 Model this call Put · $72 Daily-bar session Aug 14, 2026 Quote as of 2026-09-04 19:59:53.380 UTC Last $0.06 Breakeven $71.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 83 OI effective date Sep 3, 2026 Model this put
284	282	51.7%	0.989	$17.10	$18.50	$12.83		$0.03	$0.00	$0.05	—	—	1	220
Call · $73 In the money Daily-bar session Apr 30, 2026 Quote as of 2026-09-04 19:59:53.377 UTC Last $12.83 Breakeven $85.83 Implied vol 51.7% Delta 0.989 ≈99% ITM Gamma 0.003 Theta -0.017 Vega 0.005 Open interest 284 OI effective date Sep 3, 2026 Model this call Put · $73 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 13:46:14.268 UTC Last $0.03 Breakeven $72.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 220 OI effective date Sep 3, 2026 Model this put
69	12	48.6%	0.989	$15.70	$17.90	$16.70		$0.06	$0.00	$0.05	—	—	1	45
Call · $74 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:59:53.284 UTC Last $16.70 Breakeven $90.70 Implied vol 48.6% Delta 0.989 ≈99% ITM Gamma 0.004 Theta -0.017 Vega 0.005 Open interest 69 OI effective date Sep 3, 2026 Model this call Put · $74 Daily-bar session Aug 17, 2026 Quote as of 2026-09-04 13:30:36.236 UTC Last $0.06 Breakeven $73.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 45 OI effective date Sep 3, 2026 Model this put
70	1	52.4%	0.976	$15.30	$16.40	$15.30		$0.04	$0.00	$0.10	—	—	1	113
Call · $75 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:53.291 UTC Last $15.30 Breakeven $90.30 Implied vol 52.4% Delta 0.976 ≈98% ITM Gamma 0.006 Theta -0.027 Vega 0.01 Open interest 70 OI effective date Sep 3, 2026 Model this call Put · $75 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:53.372 UTC Last $0.04 Breakeven $74.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 113 OI effective date Sep 3, 2026 Model this put
47	1	42.5%	0.988	$13.70	$15.90	$14.70		$0.05	$0.00	$0.05	—	—	1	75
Call · $76 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-04 19:59:37.716 UTC Last $14.70 Breakeven $90.70 Implied vol 42.5% Delta 0.988 ≈99% ITM Gamma 0.004 Theta -0.016 Vega 0.005 Open interest 47 OI effective date Sep 3, 2026 Model this call Put · $76 Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 13:39:07.637 UTC Last $0.05 Breakeven $75.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 75 OI effective date Sep 3, 2026 Model this put
42	2	50.1%	0.963	$12.80	$15.00	$13.80		$0.03	$0.00	$0.05	—	—	15	1.6k
Call · $77 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:55:26.837 UTC Last $13.80 Breakeven $90.80 Implied vol 50.1% Delta 0.963 ≈96% ITM Gamma 0.009 Theta -0.034 Vega 0.014 Open interest 42 OI effective date Sep 3, 2026 Model this call Put · $77 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 13:30:42.385 UTC Last $0.03 Breakeven $76.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.6k OI effective date Sep 3, 2026 Model this put
202	1	—	—	$11.70	$12.80	$12.80		$0.04	$0.00	$0.10	—	—	15	1.8k
Call · $78 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.928 UTC Last $12.80 Breakeven $90.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 202 OI effective date Sep 3, 2026 Model this call Put · $78 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 13:30:08.654 UTC Last $0.04 Breakeven $77.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.8k OI effective date Sep 3, 2026 Model this put
185	1	33.7%	0.987	$10.70	$12.90	$10.80		$0.05	$0.00	$0.05	—	—	236	1.4k
Call · $79 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:56.360 UTC Last $10.80 Breakeven $89.80 Implied vol 33.7% Delta 0.987 ≈99% ITM Gamma 0.006 Theta -0.015 Vega 0.006 Open interest 185 OI effective date Sep 3, 2026 Model this call Put · $79 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:53.284 UTC Last $0.05 Breakeven $78.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.4k OI effective date Sep 3, 2026 Model this put
88	1	43%	0.945	$10.20	$11.70	$9.73		$0.04	$0.00	$0.10	—	—	200	1.3k
Call · $80 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:58.974 UTC Last $9.73 Breakeven $89.73 Implied vol 43% Delta 0.945 ≈95% ITM Gamma 0.015 Theta -0.039 Vega 0.019 Open interest 88 OI effective date Sep 3, 2026 Model this call Put · $80 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:53.292 UTC Last $0.04 Breakeven $79.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.3k OI effective date Sep 3, 2026 Model this put
97	1	39.5%	0.942	$9.20	$10.70	$8.82		$0.05	$0.00	$0.10	—	—	79	2k
Call · $81 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:44.585 UTC Last $8.82 Breakeven $89.82 Implied vol 39.5% Delta 0.942 ≈94% ITM Gamma 0.017 Theta -0.038 Vega 0.02 Open interest 97 OI effective date Sep 3, 2026 Model this call Put · $81 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:53.284 UTC Last $0.05 Breakeven $80.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2k OI effective date Sep 3, 2026 Model this put
66	3	30.3%	0.965	$8.60	$9.10	$8.95		$0.03	$0.00	$0.10	—	—	3	894
Call · $82 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:53.315 UTC Last $8.95 Breakeven $90.95 Implied vol 30.3% Delta 0.965 ≈96% ITM Gamma 0.015 Theta -0.023 Vega 0.013 Open interest 66 OI effective date Sep 3, 2026 Model this call Put · $82 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:53.291 UTC Last $0.03 Breakeven $81.97 Implied vol — Delta — Gamma — Theta — Vega — Open interest 894 OI effective date Sep 3, 2026 Model this put
125	14	27.2%	0.962	$7.60	$8.10	$7.25		$0.05	$0.00	$0.10	—	—	5	1.6k
Call · $83 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:53.371 UTC Last $7.25 Breakeven $90.25 Implied vol 27.2% Delta 0.962 ≈96% ITM Gamma 0.018 Theta -0.023 Vega 0.014 Open interest 125 OI effective date Sep 3, 2026 Model this call Put · $83 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:53.291 UTC Last $0.05 Breakeven $82.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.6k OI effective date Sep 3, 2026 Model this put
410	1	—	—	$6.60	$6.80	$6.02		$0.10	$0.05	$0.10	-0.043	24.4%	3	1.3k
Call · $84 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:01.949 UTC Last $6.02 Breakeven $90.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 410 OI effective date Sep 3, 2026 Model this call Put · $84 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.928 UTC Last $0.10 Breakeven $83.90 Implied vol 24.4% Delta -0.043 ≈4% ITM Gamma 0.022 Theta -0.014 Vega 0.016 Open interest 1.3k OI effective date Sep 3, 2026 Model this put
205	2	—	—	$5.60	$5.80	$5.65		$0.10	$0.05	$0.15	-0.059	22.7%	5	622
Call · $85 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:58.199 UTC Last $5.65 Breakeven $90.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 205 OI effective date Sep 3, 2026 Model this call Put · $85 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.928 UTC Last $0.10 Breakeven $84.90 Implied vol 22.7% Delta -0.059 ≈6% ITM Gamma 0.03 Theta -0.017 Vega 0.02 Open interest 622 OI effective date Sep 3, 2026 Model this put
359	2	—	—	$4.60	$4.80	$4.95		$0.09	$0.05	$0.10	-0.056	18.2%	6	248
Call · $86 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 19:59:58.700 UTC Last $4.95 Breakeven $90.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 359 OI effective date Sep 3, 2026 Model this call Put · $86 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.928 UTC Last $0.09 Breakeven $85.91 Implied vol 18.2% Delta -0.056 ≈6% ITM Gamma 0.036 Theta -0.013 Vega 0.019 Open interest 248 OI effective date Sep 3, 2026 Model this put
562	1	—	—	$3.60	$3.80	$3.60		$0.14	$0.10	$0.15	-0.091	17.1%	24	318
Call · $87 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:57.199 UTC Last $3.60 Breakeven $90.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 562 OI effective date Sep 3, 2026 Model this call Put · $87 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.928 UTC Last $0.14 Breakeven $86.86 Implied vol 17.1% Delta -0.091 ≈9% ITM Gamma 0.056 Theta -0.018 Vega 0.028 Open interest 318 OI effective date Sep 3, 2026 Model this put
418	12	8.6%	0.973	$2.70	$2.90	$2.76		$0.18	$0.15	$0.20	-0.133	15.1%	42	332
Call · $88 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:52.700 UTC Last $2.76 Breakeven $90.76 Implied vol 8.6% Delta 0.973 ≈97% ITM Gamma 0.043 Theta -0.012 Vega 0.011 Open interest 418 OI effective date Sep 3, 2026 Model this call Put · $88 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.981 UTC Last $0.18 Breakeven $87.82 Implied vol 15.1% Delta -0.133 ≈13% ITM Gamma 0.084 Theta -0.02 Vega 0.037 Open interest 332 OI effective date Sep 3, 2026 Model this put
261	10	5.9%	0.964	$1.65	$1.95	$1.85		$0.31	$0.30	$0.40	-0.234	14.8%	40	725
Call · $89 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.995 UTC Last $1.85 Breakeven $90.85 Implied vol 5.9% Delta 0.964 ≈96% ITM Gamma 0.078 Theta -0.012 Vega 0.013 Open interest 261 OI effective date Sep 3, 2026 Model this call Put · $89 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.953 UTC Last $0.31 Breakeven $88.69 Implied vol 14.8% Delta -0.234 ≈23% ITM Gamma 0.121 Theta -0.028 Vega 0.052 Open interest 725 OI effective date Sep 3, 2026 Model this put
732	57	9.3%	0.694	$1.05	$1.15	$1.10		$0.55	$0.50	$0.60	-0.357	13.1%	49	426
Call · $90 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:58.700 UTC Last $1.10 Breakeven $91.10 Implied vol 9.3% Delta 0.694 ≈69% ITM Gamma 0.221 Theta -0.028 Vega 0.06 Open interest 732 OI effective date Sep 3, 2026 Model this call Put · $90 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.953 UTC Last $0.55 Breakeven $89.45 Implied vol 13.1% Delta -0.357 ≈36% ITM Gamma 0.167 Theta -0.029 Vega 0.064 Open interest 426 OI effective date Sep 3, 2026 Model this put
Underlying $90.67
598	113	9.5%	0.452	$0.50	$0.60	$0.55		$1.00	$0.80	$1.05	-0.537	11.9%	45	521
Call · $91 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.928 UTC Last $0.55 Breakeven $91.55 Implied vol 9.5% Delta 0.452 ≈45% ITM Gamma 0.243 Theta -0.029 Vega 0.068 Open interest 598 OI effective date Sep 3, 2026 Model this call Put · $91 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:49.797 UTC Last $1.00 Breakeven $90.00 Implied vol 11.9% Delta -0.537 ≈54% ITM Gamma 0.195 Theta -0.026 Vega 0.068 Open interest 521 OI effective date Sep 3, 2026 Model this put
517	24	8.6%	0.211	$0.15	$0.20	$0.18		$1.68	$1.45	$1.75	-0.708	12.6%	14	128
Call · $92 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.730 UTC Last $0.18 Breakeven $92.18 Implied vol 8.6% Delta 0.211 ≈21% ITM Gamma 0.195 Theta -0.018 Vega 0.049 Open interest 517 OI effective date Sep 3, 2026 Model this call Put · $92 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:53.289 UTC Last $1.68 Breakeven $90.32 Implied vol 12.6% Delta -0.708 ≈71% ITM Gamma 0.16 Theta -0.022 Vega 0.059 Open interest 128 OI effective date Sep 3, 2026 Model this put
399	6	9.7%	0.097	$0.05	$0.10	$0.06		$2.49	$1.90	$2.65	-0.911	9.4%	4	256
Call · $93 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:54.199 UTC Last $0.06 Breakeven $93.06 Implied vol 9.7% Delta 0.097 ≈10% ITM Gamma 0.103 Theta -0.012 Vega 0.029 Open interest 399 OI effective date Sep 3, 2026 Model this call Put · $93 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:53.379 UTC Last $2.49 Breakeven $90.51 Implied vol 9.4% Delta -0.911 ≈91% ITM Gamma 0.1 Theta -0.002 Vega 0.028 Open interest 256 OI effective date Sep 3, 2026 Model this put
215	3	—	—	$0.00	$0.10	$0.10		$3.56	$3.40	$3.60	-0.829	19%	4	4
Call · $94 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:53.381 UTC Last $0.10 Breakeven $94.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 215 OI effective date Sep 3, 2026 Model this call Put · $94 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:34.142 UTC Last $3.56 Breakeven $90.44 Implied vol 19% Delta -0.829 ≈83% ITM Gamma 0.078 Theta -0.024 Vega 0.043 Open interest 4 OI effective date Sep 3, 2026 Model this put
108	4	—	—	$0.00	$0.05	$0.03		$5.38	$4.10	$4.70	-0.882	19.9%	2	6
Call · $95 Daily-bar session Sep 3, 2026 Quote as of 2026-09-04 13:30:07.510 UTC Last $0.03 Breakeven $95.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 108 OI effective date Sep 3, 2026 Model this call Put · $95 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:53.260 UTC Last $5.38 Breakeven $89.62 Implied vol 19.9% Delta -0.882 ≈88% ITM Gamma 0.058 Theta -0.017 Vega 0.034 Open interest 6 OI effective date Sep 3, 2026 Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Apr 30, 2026–Sep 4, 2026. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 17 strikes around the money are shown by default — switch to "All 30" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.