SPY - Options Database

SPY

State Street SPDR S&P 500 ETF Trust

$773.50 +1.55%

$773.29 (-0.03%)🌙

as of 09/21 04:15 PM

(9/21 16:10) ◀

Monday, September 21, 2026 (4:15pm)

▶ (9/21 16:20)

◀ 9/21 16:15 ▶

Option Volume

Detail

ℹ

Current (09/21 4:15pm) 13,437,065

Calls: 7,351,247 (55%)

Puts: 6,085,818 (45%)

Prior (09/18) 10,010,718

Calls: 4,752,623 (47%)

Puts: 5,258,095 (53%)

Current vs Prior +34.23%

Calls: +54.68% (Calls)

Puts: +15.74% (Puts)

Prior 7-Day Total 84,846,455

Calls: 44,355,759 (52%)

Puts: 40,490,696 (48%)

Prior 7-Day Average 12,120,922

Calls: 6,336,537 (52%)

Puts: 5,784,385 (48%)

Current vs Prior 7-Day Avg +10.86%

Calls: +16.01%

Puts: +5.21%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21 4:15pm) $2.55B

Calls: $2.10B (82%)

Puts: $447.45M (18%)

Prior (09/18) $1.73B

Calls: $1.38B (80%)

Puts: $350.14M (20%)

Current vs Prior +47.12%

Calls: +52.03%

Puts: +27.79%

Prior 7-Day Total $18.93B

Calls: $14.74B (78%)

Puts: $4.18B (22%)

Prior 7-Day Average $2.70B

Calls: $2.11B (78%)

Puts: $597.80M (22%)

Current vs Prior 7-Day Avg -5.80%

Calls: -0.31%

Puts: -25.15%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21 4:15pm) 0.83

Prior (09/18) 1.11

Current vs Prior -25.17%

Prior 7-Day Average 0.94

Current vs Prior 7-Day Avg -11.85%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/21 4:15pm) 7,298,695

Calls: 2,033,489 (28%)

Puts: 5,265,206 (72%)

Prior (09/18) 11,785,360

Calls: 2,910,748 (25%)

Puts: 8,874,612 (75%)

Current vs Prior -38.07%

Prior 7-Day Total 64,606,313

Calls: 17,229,592 (27%)

Puts: 47,376,721 (73%)

Prior 7-Day Average 9,229,473

Calls: 2,461,370 (27%)

Puts: 6,768,103 (73%)

Current vs Prior 7-Day Avg -20.92%

Sentiment BULLISH

Expected Move

Detail

ℹ

0DTE3DTEWKMO Expiry (09/21) | Next (09/22)Expiry (09/21) | Next (09/23)Expiry (09/25) | Next (10/02)Expiry (09/21) | Next (10/16)

Current 0.14% | 0.49%0.14% | 0.68%0.99% | 1.62%0.14% | 2.60%

Prior 0.59% | 0.79%0.25% | 0.59%0.25% | 1.22%0.25% | 2.79%

Current vs Prior -17.21% | -13.51%-42.68% | +14.81%+299.15% | +31.93%-42.68% | -6.76%

Prior 7-Day Avg 0.69% | 0.93%0.36% | 0.87%0.68% | 1.51%0.19% | 3.00%

Current vs 7-Day Avg -29.12% | -26.94%-60.75% | -21.49%+44.84% | +7.21%-25.86% | -13.16%

Prior 7-Day Eod 0.59% | 0.79%0.25% | 0.59%0.25% | 1.22%0.25% | 2.79%

Current vs 7-Day Eod -17.21% | -13.51%-42.68% | +14.81%+299.15% | +31.93%-42.68% | -6.76%

Sentiment BULLISHBULLISHBEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 0.52% | 0.95%

Calls: 0.52% | 1.12%

Puts: 0.52% | 0.77%

Prior 0.67% | 0.72%

Calls: 0.66% | 0.52%

Puts: 0.68% | 0.92%

Current vs Prior -22.39% | +31.94%

Prior 7-Day Avg 0.72% | 1.46%

Calls: 0.66% | 0.97%

Puts: 0.78% | 1.96%

Current vs 7-Day Avg -27.78% | -35.08%

Liquidity Excellent

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🤖 AI Insights

Strong bullish conviction with 82% of dollar volume in calls ($2.10B) vs puts ($447.45M). P/C ratio dropping 25% - sentiment shifting bullish. Put-heavy open interest (5,265,206 puts vs 2,033,489 calls) suggests hedging or bearish positioning. Declining open interest (down 38%) indicates positions being closed.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
16:15	BULLISH	BULLISH	BULLISH
16:10	BULLISH	BULLISH	BULLISH
16:00	BULLISH	BULLISH	BULLISH
15:55	BULLISH	BULLISH	BULLISH
15:50	BULLISH	BULLISH	BULLISH
15:45	BULLISH	BULLISH	BULLISH
15:40	BULLISH	BULLISH	BULLISH
15:35	BULLISH	BULLISH	BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 2,285 of results (avg 3.2%, best 0.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$710.00	Sep 24	63.49	63.61	$63.55	0.2%	27	1.00	12
$738.00	Sep 21	35.34	35.41	$35.38	0.2%	844	1.00	22
$719.00	Sep 24	54.51	54.62	$54.57	0.2%	2	1.00	11
$715.00	Sep 23	58.42	58.54	$58.48	0.2%	16	1.00	1
$740.00	Sep 21	33.34	33.41	$33.38	0.2%	2.8K	1.00	42

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$755.00	Oct 30	6.26	6.27	$6.27	0.2%	2.7K	0.28	2.0K
$767.00	Oct 23	7.73	7.75	$7.74	0.3%	353	0.40	782
$800.00	Sep 24	26.59	26.67	$26.63	0.3%	5	0.99	--
$799.00	Sep 24	25.59	25.67	$25.63	0.3%	254	0.99	--
$798.00	Sep 24	24.59	24.67	$24.63	0.3%	57	0.99	--

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 838 found (avg $0.34, cheapest $0.07)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$773.00	Sep 21	0.42	0.43	$0.43	2.3%	718.3K	1.00	3.9K
$782.00	Sep 22	0.08	0.09	$0.09	11.1%	15.8K	0.04	486
$781.00	Sep 22	0.12	0.13	$0.13	7.7%	21.5K	0.06	785
$780.00	Sep 22	0.16	0.17	$0.17	5.9%	54.9K	0.08	1.4K
$783.00	Sep 22	0.06	0.07	$0.07	14.3%	6.2K	0.03	425

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$773.00	Sep 21	0.06	0.07	$0.07	14.3%	324.8K	0.23	--
$774.00	Sep 21	0.66	0.67	$0.67	1.5%	240.4K	0.90	10
$767.00	Sep 22	0.23	0.24	$0.24	4.2%	41.1K	0.10	124
$768.00	Sep 22	0.30	0.31	$0.31	3.2%	37.8K	0.13	148
$765.00	Sep 22	0.14	0.15	$0.15	6.7%	27.9K	0.06	1.5K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1,290 found (avg delta 0.88, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$620.00	Sep 21	151.88	155.36	$153.62	2.3%	18	1.00	--
$625.00	Sep 21	146.88	149.80	$148.34	2.0%	9	1.00	--
$630.00	Sep 21	141.88	144.78	$143.33	2.0%	17	1.00	--
$635.00	Sep 21	136.88	139.64	$138.26	2.0%	103	1.00	--
$640.00	Sep 21	132.02	134.93	$133.48	2.2%	30	1.00	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$825.00	Oct 16	49.53	53.53	$51.53	7.8%	1	1.00	--
$830.00	Oct 16	54.53	58.54	$56.54	7.1%	1	1.00	21
$850.00	Oct 16	74.53	78.57	$76.55	5.3%	2	1.00	8
$880.00	Oct 16	104.53	108.63	$106.58	3.8%	5	1.00	91
$840.00	Oct 30	65.00	68.55	$66.78	5.3%	3	1.00	3

Most actively traded options today. High liquidity = easy entry/exit. 2,927 active (total vol 13.4M, top 737.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$775.00	Sep 21	0.00	0.01	$0.01	100.0%	737.5K	0.02	2.2K
$773.00	Sep 21	0.42	0.43	$0.43	2.3%	718.3K	1.00	3.9K
$774.00	Sep 21	0.02	0.03	$0.03	33.3%	685.9K	0.11	3.0K
$772.00	Sep 21	1.36	1.42	$1.39	4.3%	594.0K	1.00	3.6K
$770.00	Sep 21	3.35	3.42	$3.39	2.1%	559.2K	1.00	29.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$770.00	Sep 21	0.00	0.01	$0.01	100.0%	450.2K	0.01	828
$768.00	Sep 21	0.00	0.01	$0.01	100.0%	424.3K	0.01	334
$772.00	Sep 21	0.01	0.02	$0.02	50.0%	395.7K	0.05	119
$769.00	Sep 21	0.00	0.01	$0.01	100.0%	391.4K	0.01	318
$767.00	Sep 21	0.00	0.01	$0.01	100.0%	368.1K	0.01	636

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 685 found (best R:R 0.53, avg 3.51)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$755.00	$756.00	Oct 1	$0.11	$0.89	$0.11	87%	8.09	$755.11
$756.00	$757.00	Sep 30	$0.12	$0.88	$0.12	87%	7.33	$756.12
$737.00	$740.00	Oct 23	$1.88	$1.12	$1.88	86%	0.60	$738.88
$762.00	$763.00	Sep 30	$0.13	$0.87	$0.13	79%	6.69	$762.13
$757.00	$758.00	Oct 2	$0.18	$0.82	$0.18	83%	4.56	$757.18

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$790.00	$785.00	Oct 5	$3.26	$1.74	$3.26	85%	0.53	$786.74
$800.00	$799.00	Oct 16	$0.15	$0.85	$0.15	86%	5.67	$799.85
$795.00	$794.00	Oct 30	$0.15	$0.85	$0.15	74%	5.67	$794.85
$793.00	$792.00	Oct 16	$0.22	$0.78	$0.22	79%	3.55	$792.78
$782.00	$781.00	Sep 30	$0.23	$0.77	$0.23	75%	3.35	$781.77

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 475 found (best R:R 0.83, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$775.00	$780.00	Oct 5	$2.27	$2.27	$2.73	53%	0.83	$777.27
$780.00	$785.00	Oct 5	$1.59	$1.59	$3.41	65%	0.47	$781.59
$785.00	$790.00	Oct 5	$0.99	$0.99	$4.01	76%	0.25	$785.99
$775.00	$776.00	Oct 30	$0.59	$0.59	$0.41	51%	1.44	$775.59
$775.00	$776.00	Oct 23	$0.58	$0.58	$0.42	52%	1.38	$775.58

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$773.00	$772.00	Sep 22	$0.40	$0.40	$0.60	54%	0.67	$772.60
$770.00	$769.00	Sep 22	$0.15	$0.15	$0.85	78%	0.18	$769.85
$771.00	$770.00	Sep 23	$0.28	$0.28	$0.72	65%	0.39	$770.72
$773.00	$772.00	Sep 23	$0.41	$0.41	$0.59	52%	0.69	$772.59
$772.00	$771.00	Sep 23	$0.34	$0.34	$0.66	59%	0.52	$771.66

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1,140 found (cheapest 0.06% of stock, avg 3.81%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$773.00	Sep 21	$0.43	$0.07	$0.50	$772.50	$773.50	0.06%
$774.00	Sep 21	$0.03	$0.67	$0.70	$773.30	$774.70	0.09%
$772.00	Sep 21	$1.39	$0.02	$1.41	$770.59	$773.41	0.18%
$775.00	Sep 21	$0.01	$1.63	$1.64	$773.36	$776.64	0.21%
$771.00	Sep 21	$2.38	$0.02	$2.40	$768.60	$773.40	0.31%
$776.00	Sep 21	$0.01	$2.63	$2.64	$773.36	$778.64	0.34%
$773.00	Sep 22	$1.86	$1.44	$3.30	$769.70	$776.30	0.43%
$774.00	Sep 22	$1.36	$1.94	$3.30	$770.70	$777.30	0.43%
$770.00	Sep 21	$3.39	$0.01	$3.40	$766.60	$773.40	0.44%
$772.00	Sep 22	$2.47	$1.04	$3.51	$768.49	$775.51	0.45%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 351 found (cheapest 0.01% of stock, avg 1.22%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$774.00	$773.00	Sep 21	$0.03	$0.07	$0.10	$772.90	$774.10
$778.00	$769.00	Sep 22	$0.34	$0.41	$0.75	$768.25	$778.75
$777.00	$769.00	Sep 22	$0.48	$0.41	$0.89	$768.11	$777.89
$778.00	$770.00	Sep 22	$0.34	$0.56	$0.90	$769.10	$778.90
$777.00	$770.00	Sep 22	$0.48	$0.56	$1.04	$768.96	$778.04
$776.00	$769.00	Sep 22	$0.69	$0.41	$1.10	$767.90	$777.10
$778.00	$771.00	Sep 22	$0.34	$0.76	$1.10	$769.90	$779.10
$776.00	$770.00	Sep 22	$0.69	$0.56	$1.25	$768.75	$777.25
$777.00	$771.00	Sep 22	$0.48	$0.76	$1.24	$769.76	$778.24
$776.00	$771.00	Sep 22	$0.69	$0.76	$1.45	$769.55	$777.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 392 found (best R:R 0.92, avg credit $0.49)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
750/751	782/783	Oct 9	$0.48	$0.52	50%	0.92	$750.52	$782.48
750/751	783/784	Oct 9	$0.46	$0.54	52%	0.85	$750.54	$783.46
753/754	782/783	Oct 9	$0.49	$0.51	47%	0.96	$753.51	$782.49
755/756	782/783	Oct 9	$0.51	$0.49	45%	1.04	$755.49	$782.51
756/757	781/782	Oct 2	$0.44	$0.56	52%	0.79	$756.56	$781.44
752/753	782/783	Oct 9	$0.48	$0.52	48%	0.92	$752.52	$782.48
753/754	783/784	Oct 9	$0.47	$0.53	49%	0.89	$753.53	$783.47
755/756	783/784	Oct 9	$0.49	$0.51	47%	0.96	$755.51	$783.49
751/752	782/783	Oct 9	$0.47	$0.53	49%	0.89	$751.53	$782.47
752/753	783/784	Oct 9	$0.46	$0.54	50%	0.85	$752.54	$783.46

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 328 found (best R:R 1.63, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$773.00	$774.00	$775.00	Sep 21	$0.38	$0.62	98%	1.63
$760.00	$765.00	$770.00	Oct 5	$0.36	$4.64	19%	12.89
$772.00	$773.00	$774.00	Sep 21	$0.56	$0.44	89%	0.79
$765.00	$770.00	$775.00	Oct 5	$0.51	$4.49	23%	8.80
$772.00	$773.00	$774.00	Sep 23	$0.06	$0.94	14%	15.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$773.00	$774.00	$775.00	Sep 21	$0.36	$0.64	75%	1.78
$772.00	$773.00	$774.00	Sep 21	$0.55	$0.45	85%	0.82
$750.00	$755.00	$760.00	Oct 5	$0.20	$4.80	10%	24.00
$771.00	$772.00	$773.00	Sep 21	$0.05	$0.95	20%	19.00
$745.00	$750.00	$755.00	Oct 5	$0.13	$4.87	7%	37.46

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1,156 found (best net $-16.53, 1,150 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$710.00	$734.00	1:2	Sep 29	-$16.51	$7.49
$780.00	$785.00	1:2	Oct 5	-$0.67	$4.33
$771.00	$772.00	1:2	Sep 21	-$0.40	$0.60
$785.00	$790.00	1:2	Oct 5	-$0.28	$4.72
$750.00	$760.00	1:2	Oct 5	-$8.11	$1.89

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$900.00	$845.00	1:2	Sep 21	-$16.53	$38.47
$865.00	$830.00	1:2	Sep 24	-$21.39	$13.61
$835.00	$810.00	1:2	Oct 2	-$11.50	$13.50
$840.00	$817.00	1:2	Oct 30	-$20.48	$2.52
$776.00	$775.00	1:2	Sep 21	-$0.63	$0.37

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 338 found (best yield 1.88%, avg 0.38%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$774.00	Oct 30	$14.52	0.50	0.1%	1.88%	1.94%	636	575
$775.00	Oct 30	$13.93	0.49	0.2%	1.80%	1.99%	1.1K	5.4K
$776.00	Oct 30	$13.33	0.47	0.3%	1.72%	2.05%	732	1.3K
$777.00	Oct 30	$12.76	0.47	0.5%	1.65%	2.10%	1.4K	789
$778.00	Oct 30	$12.20	0.46	0.6%	1.58%	2.16%	649	883
$779.00	Oct 30	$11.66	0.45	0.7%	1.51%	2.22%	633	417
$780.00	Oct 30	$11.14	0.44	0.8%	1.44%	2.28%	1.0K	7.4K
$781.00	Oct 30	$10.62	0.43	1.0%	1.37%	2.34%	246	759
$782.00	Oct 30	$10.12	0.41	1.1%	1.31%	2.41%	733	766
$783.00	Oct 30	$9.64	0.40	1.2%	1.25%	2.47%	324	21.3K

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 7,351,247

Total Puts 6,085,818

Put/Call Ratio 0.83

Net Difference 1,265,429

Prior's Put/Call Breakdown

Total Calls 4,752,623

Total Puts 5,258,095

Put/Call Ratio 1.11

Net Difference -505,472

Prior 7-Day Put/Call Summary

Total Calls 44,355,759

Total Puts 40,490,696

Average Put/Call Ratio 0.94

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

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📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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