MSFT - Options Database

MSFT

MICROSOFT CORP

$500.30 +1.32%

(9/18 18:46) ◀

Monday, September 21, 2026 (3:31pm)

▶ (9/21 15:35)

◀ 9/21 15:31 ▶

Option Volume

Detail

ℹ

Current (09/21) 682,492

Calls: 511,839 (75%)

Puts: 170,653 (25%)

Prior (09/18) 404,598

Calls: 266,830 (66%)

Puts: 137,768 (34%)

Current vs Prior +68.68%

Calls: +91.82% (Calls)

Puts: +23.87% (Puts)

Prior 7-Day Total 2,497,032

Calls: 1,697,107 (68%)

Puts: 799,925 (32%)

Prior 7-Day Average 416,172

Calls: 242,443 (68%)

Puts: 114,275 (32%)

Current vs Prior 7-Day Avg +63.99%

Calls: +111.12%

Puts: +49.34%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21) $373.25M

Calls: $307.12M (82%)

Puts: $66.13M (18%)

Prior (09/18) $202.05M

Calls: $145.97M (72%)

Puts: $56.08M (28%)

Current vs Prior +84.73%

Calls: +110.40%

Puts: +17.92%

Prior 7-Day Total $1.28B

Calls: $960.35M (75%)

Puts: $323.62M (25%)

Prior 7-Day Average $213.99M

Calls: $137.19M (75%)

Puts: $46.23M (25%)

Current vs Prior 7-Day Avg +74.42%

Calls: +123.86%

Puts: +43.04%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21) 0.33

Prior (09/18) 0.52

Current vs Prior -35.42%

Prior 7-Day Average 0.51

Current vs Prior 7-Day Avg -34.05%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/21) 3,445,049

Calls: 2,247,476 (65%)

Puts: 1,197,573 (35%)

Prior (09/18) 2,950,447

Calls: 2,028,057 (69%)

Puts: 922,390 (31%)

Current vs Prior +16.76%

Prior 7-Day Total 19,965,845

Calls: 13,341,110 (67%)

Puts: 6,624,735 (33%)

Prior 7-Day Average 3,327,640

Calls: 2,223,518 (67%)

Puts: 1,104,122 (33%)

Current vs Prior 7-Day Avg +3.53%

Sentiment BEARISH

Expected Move

Detail

ℹ

3DTEWKMO Expiry (09/21) | Next (09/23)Expiry (09/25) | Next (10/02)Expiry (09/21) | Next (10/16)

Current 0.61% | 1.91%2.58% | 3.88%0.61% | 5.57%

Prior 1.49% | 2.28%0.59% | 2.75%0.59% | 5.73%

Current vs Prior -59.18% | -16.18%+339.04% | +40.92%+3.46% | -2.70%

Prior 7-Day Avg 1.40% | 2.26%1.60% | 3.26%1.39% | 6.24%

Current vs 7-Day Avg -56.60% | -15.11%+60.79% | +19.02%-56.24% | -10.69%

Prior 7-Day Eod 1.49% | 2.28%0.59% | 2.75%0.59% | 5.73%

Current vs 7-Day Eod -59.18% | -16.18%+339.04% | +40.92%+3.46% | -2.70%

Sentiment BULLISHBEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.24% | 5.53%

Calls: 8.43% | 3.50%

Puts: 28.05% | 7.55%

Prior 10.43% | 9.63%

Calls: 7.10% | 8.45%

Puts: 13.76% | 10.81%

Current vs Prior +74.88% | -42.58%

Prior 7-Day Avg 12.05% | 7.21%

Calls: 10.03% | 7.56%

Puts: 14.08% | 6.85%

Current vs 7-Day Avg +51.35% | -23.28%

Liquidity Pricy

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🤖 AI Insights

Strong bullish conviction with 82% of dollar volume in calls ($307.12M) vs puts ($66.13M). Elevated premium activity with dollar volume up 85% vs prior. Dollar volume significantly above 7-day average (74% higher). Above-average activity with volume up 69% vs prior.

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 BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg 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

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Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 434 of results (avg 5.6%, best 0.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$495.00	Oct 30	25.10	25.30	$25.20	0.8%	150	0.56	127
$460.00	Oct 16	43.65	44.30	$43.97	1.5%	83	0.89	3.5K
$500.00	Oct 2	9.50	9.65	$9.57	1.6%	2.4K	0.52	933
$510.00	Oct 16	9.45	9.60	$9.52	1.6%	6.1K	0.41	40.6K
$435.00	Sep 21	64.70	65.75	$65.22	1.6%	54	1.00	9

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$505.00	Oct 16	14.70	14.85	$14.77	1.0%	185	0.54	2.0K
$510.00	Oct 30	24.90	25.50	$25.20	2.4%	275	0.55	61
$507.50	Oct 16	16.05	16.45	$16.25	2.5%	1	0.56	--
$535.00	Oct 30	40.85	41.95	$41.40	2.7%	1	0.71	1
$500.00	Oct 16	12.05	12.40	$12.23	2.9%	165	0.48	8.7K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 57 found (avg $0.57, cheapest $0.83)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Sep 21	0.79	0.86	$0.83	8.4%	102.2K	0.57	1.6K
$522.50	Sep 23	0.15	0.17	$0.16	12.5%	535	0.04	86
$525.00	Sep 23	0.11	0.13	$0.12	16.7%	1.9K	0.03	91
$517.50	Sep 23	0.32	0.34	$0.33	6.1%	471	0.07	132
$520.00	Sep 23	0.23	0.26	$0.25	12.0%	2.7K	0.05	282

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$482.50	Sep 23	0.24	0.27	$0.26	11.5%	951	0.05	172
$485.00	Sep 23	0.35	0.41	$0.38	15.8%	994	0.08	314
$487.50	Sep 23	0.53	0.58	$0.55	9.1%	1.4K	0.11	1.3K
$490.00	Sep 23	0.82	0.88	$0.85	7.1%	2.1K	0.16	303
$475.00	Sep 25	0.36	0.40	$0.38	10.5%	572	0.05	1.6K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 299 found (avg delta 0.83, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Sep 21	69.60	70.90	$70.25	1.9%	15	1.00	7
$435.00	Sep 21	64.70	65.75	$65.22	1.6%	54	1.00	9
$440.00	Sep 21	59.60	60.85	$60.23	2.1%	66	1.00	5
$442.50	Sep 21	57.20	58.45	$57.83	2.2%	29	1.00	--
$445.00	Sep 21	54.30	56.05	$55.18	3.2%	49	1.00	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$540.00	Sep 25	39.10	41.15	$40.13	5.1%	1	1.00	--
$540.00	Sep 21	39.15	41.15	$40.15	5.0%	3	1.00	1
$550.00	Sep 21	48.90	51.15	$50.03	4.5%	40	1.00	--
$520.00	Sep 21	18.60	21.15	$19.88	12.8%	2	1.00	--
$515.00	Sep 21	14.20	16.00	$15.10	11.9%	46	1.00	--

Most actively traded options today. High liquidity = easy entry/exit. 730 active (total vol 625.2K, top 102.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$500.00	Sep 21	0.79	0.86	$0.83	8.4%	102.2K	0.57	1.6K
$497.50	Sep 21	2.64	2.98	$2.81	12.1%	63.4K	0.94	900
$495.00	Sep 21	5.10	5.50	$5.30	7.5%	57.0K	1.00	776
$502.50	Sep 21	0.08	0.10	$0.09	22.2%	28.3K	0.11	487
$500.00	Sep 23	4.20	4.35	$4.28	3.5%	15.0K	0.52	470

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$492.50	Sep 21	0.00	0.01	$0.01	100.0%	19.7K	0.01	853
$495.00	Sep 21	0.00	0.01	$0.01	100.0%	18.0K	0.01	611
$497.50	Sep 21	0.03	0.05	$0.04	50.0%	13.8K	0.05	239
$490.00	Sep 21	0.00	0.01	$0.01	100.0%	12.3K	0.00	1.6K
$497.50	Sep 23	2.68	2.81	$2.75	4.7%	11.5K	0.39	158

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 19.9%, max 19.9%)

CALLS (1)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$500.00	Sep 21	Oct 30	36.8%	30.7%	19.9%	102.3K	1.8K

PUTS (1)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$500.00	Sep 21	Oct 30	36.8%	30.7%	19.9%	2.1K	520

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 351 found (best R:R 1.59, avg 7.38)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$477.50	$480.00	Oct 16	$1.34	$1.16	$1.34	77%	0.87	$478.84
$485.00	$487.50	Sep 28	$1.48	$1.02	$1.48	83%	0.69	$486.48
$490.00	$495.00	Oct 5	$2.80	$2.20	$2.80	68%	0.79	$492.80
$480.00	$485.00	Oct 23	$3.20	$1.80	$3.20	73%	0.56	$483.20
$485.00	$487.50	Oct 9	$1.52	$0.98	$1.52	72%	0.64	$486.52

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$505.00	$500.00	Oct 5	$1.93	$3.07	$1.93	57%	1.59	$503.07
$515.00	$510.00	Oct 23	$2.65	$2.35	$2.65	63%	0.89	$512.35
$490.00	$485.00	Oct 5	$1.00	$4.00	$1.00	32%	4.00	$489.00
$500.00	$497.50	Sep 28	$0.80	$1.70	$0.80	48%	2.13	$499.20
$525.00	$520.00	Oct 23	$3.25	$1.75	$3.25	72%	0.54	$521.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 274 found (best R:R 0.27, avg 0.29)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$580.00	$585.00	Sep 23	$1.06	$1.06	$3.94	94%	0.27	$581.06
$520.00	$525.00	Oct 5	$1.22	$1.22	$3.78	78%	0.32	$521.22
$510.00	$515.00	Oct 5	$1.70	$1.70	$3.30	64%	0.52	$511.70
$507.50	$510.00	Oct 16	$1.21	$1.21	$1.29	56%	0.94	$508.71
$525.00	$530.00	Oct 30	$1.78	$1.78	$3.22	65%	0.55	$526.78

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$495.00	$490.00	Oct 5	$2.65	$2.65	$2.35	59%	1.13	$492.35
$485.00	$480.00	Oct 30	$2.00	$2.00	$3.00	64%	0.67	$483.00
$497.50	$495.00	Oct 2	$1.25	$1.25	$1.25	56%	1.00	$496.25
$495.00	$490.00	Oct 23	$2.17	$2.17	$2.83	58%	0.77	$492.83
$475.00	$470.00	Oct 23	$1.20	$1.20	$3.80	77%	0.32	$473.80

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $3.42, cheapest $3.38)

CALLS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$500.00	Sep 21	Sep 23	$3.45	36.8%	27.1%

PUTS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$500.00	Sep 21	Sep 23	$3.38	36.8%	27.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 232 found (cheapest 0.27% of stock, avg 5.48%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$500.00	Sep 21	$0.83	$0.52	$1.35	$498.65	$501.35	0.27%
$502.50	Sep 21	$0.09	$2.21	$2.30	$500.20	$504.80	0.46%
$497.50	Sep 21	$2.81	$0.04	$2.85	$494.65	$500.35	0.57%
$505.00	Sep 21	$0.01	$4.50	$4.51	$500.49	$509.51	0.90%
$495.00	Sep 21	$5.30	$0.01	$5.31	$489.69	$500.31	1.06%
$507.50	Sep 21	$0.01	$7.58	$7.59	$499.91	$515.09	1.52%
$492.50	Sep 21	$7.83	$0.01	$7.84	$484.66	$500.34	1.57%
$500.00	Sep 23	$4.28	$3.90	$8.18	$491.82	$508.18	1.64%
$497.50	Sep 23	$5.70	$2.75	$8.45	$489.05	$505.95	1.69%
$502.50	Sep 23	$3.18	$5.30	$8.48	$494.02	$510.98	1.69%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 252 found (cheapest 0.03% of stock, avg 2.83%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$502.50	$497.50	Sep 21	$0.09	$0.04	$0.13	$497.37	$502.63
$502.50	$500.00	Sep 21	$0.09	$0.52	$0.61	$499.39	$503.11
$512.50	$490.00	Sep 23	$0.73	$0.85	$1.58	$488.42	$514.08
$510.00	$490.00	Sep 23	$1.07	$0.85	$1.92	$488.08	$511.92
$512.50	$492.50	Sep 23	$0.73	$1.27	$2.00	$490.50	$514.50
$510.00	$492.50	Sep 23	$1.07	$1.27	$2.34	$490.16	$512.34
$507.50	$490.00	Sep 23	$1.55	$0.85	$2.40	$487.60	$509.90
$507.50	$492.50	Sep 23	$1.55	$1.27	$2.82	$489.68	$510.32
$512.50	$495.00	Sep 23	$0.73	$1.90	$2.63	$492.37	$515.13
$510.00	$495.00	Sep 23	$1.07	$1.90	$2.97	$492.03	$512.97

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 559 found (best R:R 0.31, avg credit $1.02)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
482/485	580/585	Sep 23	$1.18	$3.82	87%	0.31	$483.82	$581.18
485/488	580/585	Sep 23	$1.23	$3.77	84%	0.33	$486.27	$581.23
488/490	580/585	Sep 23	$1.36	$3.64	79%	0.37	$488.64	$581.36
490/492	580/585	Sep 23	$1.48	$3.52	73%	0.42	$491.02	$581.48
455/460	520/525	Oct 5	$1.57	$3.43	71%	0.46	$458.43	$521.57
445/450	520/525	Oct 5	$1.39	$3.61	74%	0.39	$448.61	$521.39
478/480	518/520	Oct 9	$1.32	$1.18	48%	1.12	$478.68	$518.82
485/488	515/518	Sep 28	$1.07	$1.43	58%	0.75	$486.43	$516.07
468/470	512/515	Sep 30	$0.91	$1.59	64%	0.57	$469.09	$513.41
478/480	515/518	Sep 28	$0.82	$1.68	67%	0.49	$479.18	$515.82

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 335 found (best R:R 110.11, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$497.50	$500.00	$502.50	Sep 21	$1.24	$1.26	84%	1.02
$495.00	$500.00	$505.00	Oct 5	$0.10	$4.90	16%	49.00
$500.00	$502.50	$505.00	Sep 21	$0.66	$1.84	56%	2.79
$505.00	$510.00	$515.00	Oct 5	$0.23	$4.77	15%	20.74
$510.00	$515.00	$520.00	Oct 23	$0.09	$4.91	10%	54.56

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$515.00	$525.00	$535.00	Oct 30	$0.09	$9.91	13%	110.11
$497.50	$500.00	$502.50	Sep 21	$1.21	$1.29	84%	1.07
$500.00	$502.50	$505.00	Sep 21	$0.60	$1.90	56%	3.17
$495.00	$497.50	$500.00	Sep 21	$0.45	$2.05	42%	4.56
$515.00	$520.00	$525.00	Oct 2	$0.17	$4.83	12%	28.41

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 395 found (best net $-0.27, 379 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$420.00	$460.00	1:2	Sep 30	-$0.27	$39.73
$430.00	$465.00	1:2	Oct 5	-$3.22	$31.78
$465.00	$480.00	1:2	Sep 28	-$8.17	$6.83
$465.00	$480.00	1:2	Oct 5	-$10.50	$4.50
$495.00	$497.50	1:2	Sep 21	-$0.32	$2.18

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$515.00	$505.00	1:2	Oct 5	-$5.33	$4.67
$507.50	$505.00	1:2	Sep 21	-$1.42	$1.08
$470.00	$460.00	1:2	Oct 5	-$0.45	$9.55
$490.00	$487.50	1:2	Sep 23	-$0.25	$2.25
$465.00	$460.00	1:2	Sep 28	-$0.08	$4.92

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 125 found (best yield 3.99%, avg 0.83%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$505.00	Oct 30	$19.95	0.49	0.9%	3.99%	4.93%	44	105
$510.00	Oct 30	$17.45	0.46	1.9%	3.49%	5.43%	60	304
$515.00	Oct 30	$15.60	0.42	2.9%	3.12%	6.06%	30	50
$520.00	Oct 30	$13.45	0.39	3.9%	2.69%	6.63%	285	109
$525.00	Oct 30	$11.90	0.35	4.9%	2.38%	7.32%	81	128
$530.00	Oct 30	$10.10	0.32	5.9%	2.02%	7.96%	77	265
$535.00	Oct 30	$8.90	0.29	6.9%	1.78%	8.71%	54	115
$540.00	Oct 30	$7.55	0.26	7.9%	1.51%	9.44%	24	390
$545.00	Oct 30	$6.55	0.23	8.9%	1.31%	10.24%	70	185
$550.00	Oct 30	$5.75	0.20	9.9%	1.15%	11.08%	151	953

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 511,839

Total Puts 170,653

Put/Call Ratio 0.33

Net Difference 341,186

Prior's Put/Call Breakdown

Total Calls 266,830

Total Puts 137,768

Put/Call Ratio 0.52

Net Difference 129,062

Prior 7-Day Put/Call Summary

Total Calls 1,697,107

Total Puts 799,925

Average Put/Call Ratio 0.51

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

🤖 AI Insights

📈 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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