SPY - Options Database

SPY

State Street SPDR S&P 500 ETF Trust

$773.50 +1.55%

$773.40 (-0.01%)🌙

as of 09/21 04:10 PM

(9/21 16:00) ◀

Monday, September 21, 2026 (4:10pm)

▶ (9/21 16:15)

◀ 9/21 16:10 ▶

Option Volume

Detail

ℹ

Current (09/21 4:10pm) 13,377,652

Calls: 7,322,250 (55%)

Puts: 6,055,402 (45%)

Prior (09/18) 9,911,570

Calls: 4,713,937 (48%)

Puts: 5,197,633 (52%)

Current vs Prior +34.97%

Calls: +55.33% (Calls)

Puts: +16.50% (Puts)

Prior 7-Day Total 84,141,221

Calls: 44,073,049 (52%)

Puts: 40,068,172 (48%)

Prior 7-Day Average 12,020,174

Calls: 6,296,149 (52%)

Puts: 5,724,024 (48%)

Current vs Prior 7-Day Avg +11.29%

Calls: +16.30%

Puts: +5.79%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21 4:10pm) $2.56B

Calls: $2.12B (83%)

Puts: $438.56M (17%)

Prior (09/18) $1.67B

Calls: $1.32B (79%)

Puts: $352.52M (21%)

Current vs Prior +53.29%

Calls: +61.01%

Puts: +24.41%

Prior 7-Day Total $19.31B

Calls: $15.22B (79%)

Puts: $4.09B (21%)

Prior 7-Day Average $2.76B

Calls: $2.17B (79%)

Puts: $584.93M (21%)

Current vs Prior 7-Day Avg -7.21%

Calls: -2.41%

Puts: -25.02%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21 4:10pm) 0.83

Prior (09/18) 1.10

Current vs Prior -25.00%

Prior 7-Day Average 0.94

Current vs Prior 7-Day Avg -11.58%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/21 4:10pm) 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% | 0.50%0.14% | 0.68%0.99% | 1.61%0.14% | 2.58%

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

Current vs Prior -16.34% | -13.18%-42.16% | +15.25%+297.06% | +31.30%-42.16% | -7.60%

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 -28.37% | -26.67%-60.39% | -21.19%+44.08% | +6.70%-25.18% | -13.93%

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 -16.34% | -13.18%-42.16% | +15.25%+297.06% | +31.30%-42.16% | -7.60%

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 83% of dollar volume in calls ($2.12B) vs puts ($438.56M). Elevated premium activity with dollar volume up 53% vs prior. 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.

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
16:10	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 2,376 of results (avg 2.7%, best 0.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$710.00	Sep 24	63.58	63.68	$63.63	0.2%	27	1.00	12
$721.00	Sep 24	52.59	52.68	$52.64	0.2%	2	1.00	6
$722.00	Sep 22	51.45	51.54	$51.50	0.2%	5	1.00	--
$724.00	Sep 24	49.60	49.69	$49.65	0.2%	2	1.00	12
$719.00	Sep 23	54.50	54.60	$54.55	0.2%	8	1.00	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$756.00	Oct 16	3.89	3.90	$3.90	0.3%	502	0.24	2.2K
$755.00	Oct 16	3.73	3.74	$3.74	0.3%	3.0K	0.23	17.8K
$762.00	Oct 9	3.59	3.60	$3.60	0.3%	1.2K	0.28	1.1K
$754.00	Oct 16	3.58	3.59	$3.59	0.3%	561	0.23	1.7K
$773.00	Oct 9	6.84	6.86	$6.85	0.3%	979	0.48	274

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 839 found (avg $0.34, cheapest $0.07)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$773.00	Sep 21	0.50	0.51	$0.51	2.0%	718.0K	0.87	3.9K
$782.00	Sep 22	0.07	0.08	$0.08	12.5%	12.9K	0.04	486
$783.00	Sep 22	0.05	0.06	$0.06	16.7%	5.9K	0.03	425
$781.00	Sep 22	0.11	0.12	$0.12	8.3%	20.7K	0.06	785
$780.00	Sep 22	0.16	0.17	$0.17	5.9%	54.3K	0.08	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$773.00	Sep 21	0.06	0.07	$0.07	14.3%	321.8K	0.22	--
$774.00	Sep 21	0.59	0.61	$0.60	3.3%	239.3K	0.87	10
$766.00	Sep 22	0.17	0.18	$0.18	5.6%	27.3K	0.07	148
$767.00	Sep 22	0.22	0.23	$0.23	4.3%	40.4K	0.10	124
$768.00	Sep 22	0.30	0.31	$0.31	3.2%	37.0K	0.13	148

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1,291 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	155.44	$153.66	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	139.78	$138.33	2.1%	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
$810.00	Oct 2	34.48	38.55	$36.52	11.1%	8	1.00	1
$835.00	Oct 2	59.48	63.63	$61.56	6.7%	2	1.00	--
$825.00	Oct 16	49.47	53.53	$51.50	7.9%	1	1.00	--
$830.00	Oct 16	54.47	58.54	$56.51	7.2%	1	1.00	21
$850.00	Oct 16	74.47	78.57	$76.52	5.4%	2	1.00	8

Most actively traded options today. High liquidity = easy entry/exit. 2,922 active (total vol 13.3M, 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	0.50	0.51	$0.51	2.0%	718.0K	0.87	3.9K
$774.00	Sep 21	0.03	0.04	$0.04	25.0%	684.3K	0.14	3.0K
$772.00	Sep 21	1.41	1.48	$1.44	4.9%	593.9K	1.00	3.6K
$770.00	Sep 21	3.40	3.47	$3.44	2.0%	558.9K	1.00	29.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$770.00	Sep 21	0.01	0.02	$0.02	50.0%	450.1K	0.02	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%	394.6K	0.04	119
$769.00	Sep 21	0.01	0.02	$0.02	50.0%	391.3K	0.02	318
$767.00	Sep 21	0.00	0.01	$0.01	100.0%	368.0K	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. 649 found (best R:R 8.09, avg 3.65)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$742.00	$743.00	Oct 16	$0.11	$0.89	$0.11	86%	8.09	$742.11
$740.00	$741.00	Oct 30	$0.10	$0.90	$0.10	82%	9.00	$740.10
$745.00	$746.00	Oct 23	$0.11	$0.89	$0.11	82%	8.09	$745.11
$735.00	$736.00	Oct 30	$0.14	$0.86	$0.14	84%	6.14	$735.14
$732.00	$733.00	Oct 30	$0.16	$0.84	$0.16	85%	5.25	$732.16

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$800.00	$799.00	Oct 16	$0.11	$0.89	$0.11	86%	8.09	$799.89
$803.00	$800.00	Oct 30	$1.75	$1.25	$1.75	82%	0.71	$801.25
$787.00	$786.00	Sep 30	$0.20	$0.80	$0.20	85%	4.00	$786.80
$793.00	$790.00	Oct 9	$1.87	$1.13	$1.87	84%	0.60	$791.13
$797.00	$796.00	Sep 22	$0.54	$0.46	$0.54	100%	0.85	$796.46

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 477 found (best R:R 0.84, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$775.00	$780.00	Oct 5	$2.28	$2.28	$2.72	53%	0.84	$777.28
$780.00	$785.00	Oct 5	$1.58	$1.58	$3.42	65%	0.46	$781.58
$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
$774.00	$775.00	Oct 23	$0.60	$0.60	$0.40	50%	1.50	$774.60

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$773.00	$772.00	Sep 22	$0.39	$0.39	$0.61	54%	0.64	$772.61
$772.00	$771.00	Sep 23	$0.35	$0.35	$0.65	59%	0.54	$771.65
$772.00	$771.00	Sep 22	$0.29	$0.29	$0.71	63%	0.41	$771.71
$771.00	$770.00	Sep 22	$0.21	$0.21	$0.79	72%	0.27	$770.79
$770.00	$769.00	Sep 24	$0.27	$0.27	$0.73	67%	0.37	$769.73

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. 1,139 found (cheapest 0.07% of stock, avg 3.81%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$773.00	Sep 21	$0.51	$0.07	$0.58	$772.42	$773.58	0.07%
$774.00	Sep 21	$0.04	$0.60	$0.64	$773.36	$774.64	0.08%
$772.00	Sep 21	$1.44	$0.02	$1.46	$770.54	$773.46	0.19%
$775.00	Sep 21	$0.01	$1.58	$1.59	$773.41	$776.59	0.21%
$771.00	Sep 21	$2.44	$0.02	$2.46	$768.54	$773.46	0.32%
$776.00	Sep 21	$0.01	$2.57	$2.58	$773.42	$778.58	0.33%
$773.00	Sep 22	$1.92	$1.44	$3.36	$769.64	$776.36	0.43%
$774.00	Sep 22	$1.42	$1.92	$3.34	$770.66	$777.34	0.43%
$770.00	Sep 21	$3.44	$0.02	$3.46	$766.54	$773.46	0.45%
$777.00	Sep 21	$0.01	$3.58	$3.59	$773.41	$780.59	0.46%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 351 found (cheapest 0.01% of stock, avg 1.21%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$774.00	$773.00	Sep 21	$0.04	$0.07	$0.11	$772.89	$774.11
$778.00	$769.00	Sep 22	$0.35	$0.41	$0.76	$768.24	$778.76
$777.00	$769.00	Sep 22	$0.51	$0.41	$0.92	$768.08	$777.92
$778.00	$770.00	Sep 22	$0.35	$0.55	$0.90	$769.10	$778.90
$777.00	$770.00	Sep 22	$0.51	$0.55	$1.06	$768.94	$778.06
$778.00	$771.00	Sep 22	$0.35	$0.76	$1.11	$769.89	$779.11
$776.00	$769.00	Sep 22	$0.73	$0.41	$1.14	$767.86	$777.14
$777.00	$771.00	Sep 22	$0.51	$0.76	$1.27	$769.73	$778.27
$776.00	$770.00	Sep 22	$0.73	$0.55	$1.28	$768.72	$777.28
$776.00	$771.00	Sep 22	$0.73	$0.76	$1.49	$769.51	$777.49

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 390 found (best R:R 0.85, avg credit $0.48)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
751/752	783/784	Oct 9	$0.46	$0.54	51%	0.85	$751.54	$783.46
754/755	780/781	Oct 2	$0.45	$0.55	52%	0.82	$754.55	$780.45
754/755	782/783	Oct 2	$0.40	$0.60	56%	0.67	$754.60	$782.40
753/754	783/784	Oct 9	$0.47	$0.53	49%	0.89	$753.53	$783.47
754/755	781/782	Oct 2	$0.42	$0.58	54%	0.72	$754.58	$781.42
756/757	783/784	Oct 9	$0.50	$0.50	46%	1.00	$756.50	$783.50
751/752	782/783	Oct 9	$0.47	$0.53	49%	0.89	$751.53	$782.47
756/757	780/781	Oct 2	$0.46	$0.54	50%	0.85	$756.54	$780.46
759/760	779/780	Oct 1	$0.49	$0.51	46%	0.96	$759.51	$779.49
756/757	782/783	Oct 2	$0.41	$0.59	54%	0.69	$756.59	$782.41

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 276 found (best R:R 1.27, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$773.00	$774.00	$775.00	Sep 21	$0.44	$0.56	85%	1.27
$772.00	$773.00	$774.00	Sep 21	$0.46	$0.54	86%	1.17
$765.00	$770.00	$775.00	Oct 5	$0.60	$4.40	23%	7.33
$795.00	$800.00	$805.00	Oct 5	$0.14	$4.86	6%	34.71
$772.00	$773.00	$774.00	Sep 23	$0.06	$0.94	13%	15.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$772.00	$773.00	$774.00	Sep 21	$0.48	$0.52	82%	1.08
$773.00	$774.00	$775.00	Sep 21	$0.45	$0.55	77%	1.22
$750.00	$755.00	$760.00	Oct 5	$0.19	$4.81	10%	25.32
$755.00	$760.00	$765.00	Oct 5	$0.32	$4.68	14%	14.63
$760.00	$765.00	$770.00	Oct 5	$0.47	$4.53	19%	9.64

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1,154 found (best net $-16.53, 1,148 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$710.00	$734.00	1:2	Sep 29	-$16.52	$7.48
$750.00	$760.00	1:2	Oct 5	-$6.66	$3.34
$780.00	$785.00	1:2	Oct 5	-$0.68	$4.32
$771.00	$772.00	1:2	Sep 21	-$0.44	$0.56
$785.00	$790.00	1:2	Oct 5	-$0.28	$4.72

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$900.00	$845.00	1:2	Sep 21	-$16.53	$38.47
$835.00	$810.00	1:2	Oct 2	-$11.48	$13.52
$865.00	$830.00	1:2	Sep 24	-$21.64	$13.36
$840.00	$817.00	1:2	Oct 30	-$20.44	$2.56
$790.00	$783.00	1:2	Oct 1	-$4.66	$2.34

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 336 found (best yield 1.88%, avg 0.38%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$774.00	Oct 30	$14.51	0.50	0.1%	1.88%	1.94%	635	575
$775.00	Oct 30	$13.91	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	$12.75	0.47	0.5%	1.65%	2.10%	1.4K	789
$778.00	Oct 30	$12.19	0.46	0.6%	1.58%	2.16%	649	883
$779.00	Oct 30	$11.65	0.45	0.7%	1.51%	2.22%	633	417
$780.00	Oct 30	$11.12	0.44	0.8%	1.44%	2.28%	1.0K	7.4K
$781.00	Oct 30	$10.61	0.43	1.0%	1.37%	2.34%	246	759
$782.00	Oct 30	$10.11	0.41	1.1%	1.31%	2.41%	733	766
$783.00	Oct 30	$9.63	0.40	1.2%	1.24%	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 7,322,250

Total Puts 6,055,402

Put/Call Ratio 0.83

Net Difference 1,266,848

Prior's Put/Call Breakdown

Total Calls 4,713,937

Total Puts 5,197,633

Put/Call Ratio 1.10

Net Difference -483,696

Prior 7-Day Put/Call Summary

Total Calls 44,073,049

Total Puts 40,068,172

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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