MSFT - Options Database

MSFT

MICROSOFT CORP

$530.88 -0.19%

(10/21 14:00) ◀

Wednesday, October 21, 2026 (3:00pm)

▶ (10/22 11:00)

◀ 10/21 15:00 ▶

Option Volume

Detail

ℹ

Current (10/21 3:00pm) 325,120

Calls: 207,502 (64%)

Puts: 117,618 (36%)

Prior (10/20) 223,982

Calls: 127,088 (57%)

Puts: 96,894 (43%)

Current vs Prior +45.15%

Calls: +63.27% (Calls)

Puts: +21.39% (Puts)

Prior 7-Day Total 3,198,985

Calls: 1,919,035 (60%)

Puts: 1,279,950 (40%)

Prior 7-Day Average 456,997

Calls: 274,147 (60%)

Puts: 182,850 (40%)

Current vs Prior 7-Day Avg -28.86%

Calls: -24.31%

Puts: -35.68%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/21 3:00pm) $283.02M

Calls: $240.40M (85%)

Puts: $42.62M (15%)

Prior (10/20) $192.85M

Calls: $151.10M (78%)

Puts: $41.75M (22%)

Current vs Prior +46.76%

Calls: +59.10%

Puts: +2.08%

Prior 7-Day Total $2.41B

Calls: $1.88B (78%)

Puts: $529.40M (22%)

Prior 7-Day Average $344.24M

Calls: $268.61M (78%)

Puts: $75.63M (22%)

Current vs Prior 7-Day Avg -17.78%

Calls: -10.50%

Puts: -43.65%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/21 3:00pm) 0.57

Prior (10/20) 0.76

Current vs Prior -25.65%

Prior 7-Day Average 0.68

Current vs Prior 7-Day Avg -16.80%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/21 3:00pm) 3,433,737

Calls: 2,158,923 (63%)

Puts: 1,274,814 (37%)

Prior (10/20) 3,395,181

Calls: 2,137,819 (63%)

Puts: 1,257,362 (37%)

Current vs Prior +1.14%

Prior 7-Day Total 26,037,511

Calls: 16,425,653 (63%)

Puts: 9,611,858 (37%)

Prior 7-Day Average 3,719,644

Calls: 2,346,521 (63%)

Puts: 1,373,122 (37%)

Current vs Prior 7-Day Avg -7.69%

Sentiment BEARISH

Expected Move

Detail

ℹ

3DTEWKMO Expiry (10/21) | Next (10/23)Expiry (10/23) | Next (10/30)Expiry (10/21) | Next (11/20)

Current 0.78% | 1.96%1.96% | 5.72%0.78% | 7.61%

Prior 1.38% | 2.14%2.14% | 5.71%1.38% | 7.63%

Current vs Prior -43.14% | -8.18%-8.17% | +0.25%-43.14% | -0.23%

Prior 7-Day Avg 1.58% | 2.24%1.85% | 3.97%1.80% | 8.15%

Current vs 7-Day Avg -50.27% | -12.29%+6.15% | +44.26%-56.44% | -6.66%

Prior 7-Day Eod 1.38% | 2.14%2.14% | 5.71%1.38% | 7.63%

Current vs 7-Day Eod -43.14% | -8.18%-8.17% | +0.25%-43.14% | -0.23%

Sentiment BULLISHBULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.41% | 4.32%

Calls: 6.49% | 3.85%

Puts: 4.33% | 4.78%

Prior 11.53% | 4.33%

Calls: 12.05% | 3.92%

Puts: 11.01% | 4.73%

Current vs Prior -53.08% | -0.23%

Prior 7-Day Avg 10.56% | 9.01%

Calls: 9.39% | 7.97%

Puts: 11.72% | 10.04%

Current vs 7-Day Avg -48.76% | -52.05%

Liquidity Acceptable

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🤖 AI Insights

Strong bullish conviction with 85% of dollar volume in calls ($240.40M) vs puts ($42.62M). Bullish P/C ratio of 0.57. P/C ratio dropping 26% - sentiment shifting bullish. Call-heavy open interest (2,158,923 calls vs 1,274,814 puts) suggests bullish 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 BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
15:00	BULLISH	BULLISH	BULLISH
14:00	BULLISH	BULLISH	BULLISH
11:00	BULLISH	BULLISH	BULLISH
10:00	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 550 of results (avg 5.1%, best 1.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$505.00	Nov 20	35.85	36.40	$36.13	1.5%	196	0.72	2.1K
$510.00	Nov 20	32.40	32.90	$32.65	1.5%	2.8K	0.69	5.9K
$450.00	Oct 30	81.20	82.60	$81.90	1.7%	152	0.98	293
$460.00	Nov 20	73.90	75.30	$74.60	1.9%	12	0.92	2.1K
$535.00	Nov 20	18.00	18.35	$18.18	1.9%	110	0.48	20.0K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$535.00	Nov 20	20.85	21.20	$21.03	1.7%	47	0.51	3.3K
$547.50	Nov 20	27.80	28.35	$28.08	2.0%	9	0.61	16
$555.00	Nov 20	32.60	33.25	$32.92	2.0%	52	0.67	239
$532.50	Oct 30	14.85	15.15	$15.00	2.0%	108	0.50	582
$595.00	Nov 20	64.30	65.65	$64.97	2.1%	5	0.90	47

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 41 found (avg $0.65, cheapest $0.06)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$537.50	Oct 21	0.05	0.06	$0.06	16.7%	10.0K	0.04	1.2K
$532.50	Oct 21	0.67	0.75	$0.71	11.3%	21.1K	0.33	1.6K
$555.00	Oct 23	0.11	0.12	$0.12	8.3%	372	0.03	3.0K
$547.50	Oct 23	0.38	0.43	$0.41	12.2%	1.6K	0.08	1.3K
$550.00	Oct 23	0.26	0.29	$0.28	10.7%	4.2K	0.06	7.9K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$527.50	Oct 21	0.28	0.31	$0.30	10.0%	16.6K	0.16	1.7K
$530.00	Oct 21	0.93	0.95	$0.94	2.1%	13.6K	0.39	1.6K
$517.50	Oct 23	0.70	0.84	$0.77	18.2%	1.2K	0.13	1.1K
$515.00	Oct 23	0.56	0.59	$0.57	5.3%	2.1K	0.09	2.8K
$512.50	Oct 26	0.64	0.76	$0.70	17.1%	224	0.10	135

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 390 found (avg delta 0.85, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$425.00	Oct 23	105.35	107.95	$106.65	2.4%	4	1.00	11
$430.00	Oct 23	100.50	102.95	$101.73	2.4%	3	1.00	36
$425.00	Nov 20	106.90	109.80	$108.35	2.7%	2	1.00	1.3K
$430.00	Nov 20	102.30	104.90	$103.60	2.5%	4	1.00	1.2K
$470.00	Oct 21	60.40	62.70	$61.55	3.7%	174	1.00	68

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$540.00	Oct 21	7.05	9.25	$8.15	27.0%	186	1.00	368
$542.50	Oct 21	9.55	12.60	$11.08	27.5%	48	1.00	112
$545.00	Oct 21	12.80	14.50	$13.65	12.5%	135	1.00	81
$547.50	Oct 21	15.25	17.25	$16.25	12.3%	2	1.00	--
$550.00	Oct 21	17.10	19.55	$18.33	13.4%	3	1.00	--

Most actively traded options today. High liquidity = easy entry/exit. 815 active (total vol 279.1K, top 21.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$532.50	Oct 21	0.67	0.75	$0.71	11.3%	21.1K	0.33	1.6K
$535.00	Oct 21	0.18	0.25	$0.22	31.8%	16.8K	0.13	2.1K
$575.00	Oct 30	2.04	2.19	$2.12	7.1%	15.1K	0.12	15.9K
$600.00	Oct 30	0.46	0.54	$0.50	16.0%	15.1K	0.04	18.6K
$530.00	Oct 21	1.79	1.91	$1.85	6.5%	13.9K	0.61	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$527.50	Oct 21	0.28	0.31	$0.30	10.0%	16.6K	0.16	1.7K
$530.00	Oct 21	0.93	0.95	$0.94	2.1%	13.6K	0.39	1.6K
$525.00	Oct 21	0.07	0.09	$0.08	25.0%	11.5K	0.05	1.6K
$522.50	Oct 21	0.01	0.02	$0.02	50.0%	5.6K	0.01	1.5K
$532.50	Oct 21	2.26	2.36	$2.31	4.3%	5.1K	0.67	646

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 8 strikes (avg 72.3%, max 89.4%)

CALLS (3)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$530.00	Oct 21	Nov 27	54.1%	28.6%	89.4%	13.9K	2.2K
$527.50	Oct 21	Nov 20	55.8%	30.9%	80.8%	2.8K	257
$532.50	Oct 21	Nov 20	55.4%	30.7%	80.4%	21.2K	1.8K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$530.00	Oct 21	Nov 27	54.1%	28.6%	89.4%	13.6K	1.7K
$527.50	Oct 21	Nov 20	55.8%	30.9%	80.8%	16.6K	1.7K
$532.50	Oct 21	Nov 20	55.4%	30.7%	80.4%	5.1K	751
$570.00	Oct 30	Nov 27	42.5%	29.8%	42.5%	1	28
$565.00	Oct 30	Nov 20	42.7%	31.7%	34.5%	--	112

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 419 found (best R:R 0.79, avg 7.67)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$505.00	$507.50	Nov 20	$1.48	$1.02	$1.48	72%	0.69	$506.48
$532.50	$535.00	Nov 2	$0.95	$1.55	$0.95	50%	1.63	$533.45
$515.00	$517.50	Nov 20	$1.38	$1.12	$1.38	65%	0.81	$516.38
$517.50	$520.00	Nov 6	$1.40	$1.10	$1.40	65%	0.79	$518.90
$610.00	$620.00	Nov 6	$0.10	$9.90	$0.10	4%	99.00	$610.10

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$545.00	$542.50	Oct 23	$1.40	$1.10	$1.40	89%	0.79	$543.60
$557.50	$555.00	Oct 30	$1.13	$1.37	$1.13	75%	1.21	$556.37
$540.00	$532.50	Nov 2	$3.30	$4.20	$3.30	58%	1.27	$536.70
$535.00	$530.00	Nov 27	$2.00	$3.00	$2.00	51%	1.50	$533.00
$535.00	$530.00	Nov 13	$2.15	$2.85	$2.15	52%	1.33	$532.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 331 found (best R:R 0.21, avg 0.30)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$605.00	$610.00	Oct 23	$0.88	$0.88	$4.12	95%	0.21	$605.88
$535.00	$537.50	Nov 2	$1.38	$1.38	$1.12	52%	1.23	$536.38
$595.00	$597.50	Oct 23	$0.19	$0.19	$2.31	98%	0.08	$595.19
$620.00	$630.00	Nov 6	$0.28	$0.28	$9.72	97%	0.03	$620.28
$537.50	$540.00	Oct 26	$0.86	$0.86	$1.64	67%	0.52	$538.36

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$475.00	$440.00	Nov 4	$1.23	$1.23	$33.77	93%	0.04	$473.77
$527.50	$520.00	Nov 2	$3.42	$3.42	$4.08	55%	0.84	$524.08
$500.00	$497.50	Nov 2	$0.70	$0.70	$1.80	81%	0.39	$499.30
$455.00	$450.00	Oct 21	$0.26	$0.26	$4.74	98%	0.05	$454.74
$430.00	$425.00	Oct 21	$0.25	$0.25	$4.75	98%	0.05	$429.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $3.14, cheapest $2.92)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$532.50	Oct 21	Oct 23	$3.22	55.4%	29.2%
$530.00	Oct 21	Oct 23	$3.35	54.1%	28.4%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$532.50	Oct 21	Oct 23	$2.92	55.4%	29.2%
$530.00	Oct 21	Oct 23	$3.06	54.1%	28.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 241 found (cheapest 0.53% of stock, avg 6.42%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$530.00	Oct 21	$1.85	$0.94	$2.79	$527.21	$532.79	0.53%
$532.50	Oct 21	$0.71	$2.31	$3.02	$529.48	$535.52	0.57%
$527.50	Oct 21	$3.80	$0.30	$4.10	$523.40	$531.60	0.77%
$535.00	Oct 21	$0.22	$4.25	$4.47	$530.53	$539.47	0.84%
$525.00	Oct 21	$6.23	$0.08	$6.31	$518.69	$531.31	1.19%
$537.50	Oct 21	$0.06	$6.32	$6.38	$531.12	$543.88	1.20%
$540.00	Oct 21	$0.02	$8.15	$8.17	$531.83	$548.17	1.54%
$522.50	Oct 21	$8.70	$0.02	$8.72	$513.78	$531.22	1.64%
$530.00	Oct 23	$5.20	$4.00	$9.20	$520.80	$539.20	1.73%
$532.50	Oct 23	$3.93	$5.23	$9.16	$523.34	$541.66	1.73%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 231 found (cheapest 0.06% of stock, avg 3.94%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$535.00	$525.00	Oct 21	$0.22	$0.08	$0.30	$524.70	$535.30
$535.00	$527.50	Oct 21	$0.22	$0.30	$0.52	$526.98	$535.52
$532.50	$525.00	Oct 21	$0.71	$0.08	$0.79	$524.21	$533.29
$532.50	$527.50	Oct 21	$0.71	$0.30	$1.01	$526.49	$533.51
$535.00	$530.00	Oct 21	$0.22	$0.94	$1.16	$528.84	$536.16
$532.50	$530.00	Oct 21	$0.71	$0.94	$1.65	$528.35	$534.15
$542.50	$520.00	Oct 23	$0.98	$1.13	$2.11	$517.89	$544.61
$540.00	$520.00	Oct 23	$1.44	$1.13	$2.57	$517.43	$542.57
$542.50	$522.50	Oct 23	$0.98	$1.58	$2.56	$519.94	$545.06
$540.00	$522.50	Oct 23	$1.44	$1.58	$3.02	$519.48	$543.02

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 388 found (best R:R 0.25, avg credit $1.20)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
510/512	605/610	Oct 23	$0.99	$4.01	88%	0.25	$511.51	$605.99
512/515	605/610	Oct 23	$1.08	$3.92	86%	0.28	$513.92	$606.08
425/430	582/585	Oct 21	$0.38	$4.62	97%	0.08	$429.62	$582.88
450/455	582/585	Oct 21	$0.39	$4.61	96%	0.08	$454.61	$582.89
515/518	605/610	Oct 23	$1.08	$3.92	82%	0.28	$516.42	$606.08
498/500	552/555	Nov 2	$1.40	$1.10	51%	1.27	$498.60	$553.90
478/480	582/585	Oct 21	$0.26	$2.24	96%	0.12	$479.74	$582.76
498/500	550/552	Nov 2	$1.42	$1.08	49%	1.31	$498.58	$551.42
518/520	605/610	Oct 23	$1.24	$3.76	78%	0.33	$518.76	$606.24
512/515	595/598	Oct 23	$0.39	$2.11	89%	0.18	$514.61	$595.39

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 376 found (best R:R 18.23, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$532.50	$535.00	$537.50	Oct 23	$0.08	$2.42	16%	30.25
$525.00	$527.50	$530.00	Oct 26	$0.05	$2.45	14%	49.00
$545.00	$550.00	$555.00	Nov 27	$0.07	$4.93	7%	70.43
$530.00	$532.50	$535.00	Oct 21	$0.65	$1.85	48%	2.85
$520.00	$525.00	$530.00	Nov 13	$0.12	$4.88	9%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$532.50	$535.00	$537.50	Oct 21	$0.13	$2.37	28%	18.23
$530.00	$532.50	$535.00	Oct 21	$0.57	$1.93	48%	3.39
$530.00	$532.50	$535.00	Oct 26	$0.05	$2.45	14%	49.00
$557.50	$575.00	$592.50	Nov 2	$1.72	$15.78	19%	9.17
$522.50	$525.00	$527.50	Oct 26	$0.05	$2.45	12%	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 363 found (best net $-12.06, 336 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$497.50	$520.00	1:2	Nov 2	-$5.21	$17.29
$475.00	$497.50	1:2	Nov 2	-$17.67	$4.83
$525.00	$527.50	1:2	Oct 21	-$1.37	$1.13
$565.00	$575.00	1:2	Nov 4	-$1.04	$8.96
$610.00	$620.00	1:2	Nov 13	-$0.23	$9.77

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$630.00	$585.00	1:2	Nov 13	-$12.06	$32.94
$630.00	$585.00	1:2	Nov 27	-$13.77	$31.23
$572.50	$557.50	1:2	Oct 23	-$10.88	$4.12
$535.00	$532.50	1:2	Oct 21	-$0.37	$2.13
$537.50	$535.00	1:2	Oct 21	-$2.18	$0.32

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 154 found (best yield 3.51%, avg 1.13%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$535.00	Nov 27	$18.65	0.49	0.8%	3.51%	4.29%	3	52
$540.00	Nov 27	$16.45	0.45	1.7%	3.10%	4.82%	40	212
$545.00	Nov 27	$14.35	0.41	2.7%	2.70%	5.36%	9	67
$532.50	Nov 20	$19.20	0.50	0.3%	3.62%	3.92%	93	206
$535.00	Nov 20	$18.00	0.48	0.8%	3.39%	4.17%	110	20.0K
$537.50	Nov 20	$16.85	0.47	1.2%	3.17%	4.42%	12	231
$540.00	Nov 20	$15.70	0.45	1.7%	2.96%	4.68%	990	10.1K
$550.00	Nov 27	$12.55	0.38	3.6%	2.36%	5.97%	146	113
$542.50	Nov 20	$14.65	0.43	2.2%	2.76%	4.95%	6	96
$545.00	Nov 20	$13.60	0.41	2.7%	2.56%	5.22%	592	3.8K

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 207,502

Total Puts 117,618

Put/Call Ratio 0.57

Net Difference 89,884

Prior's Put/Call Breakdown

Total Calls 127,088

Total Puts 96,894

Put/Call Ratio 0.76

Net Difference 30,194

Prior 7-Day Put/Call Summary

Total Calls 1,919,035

Total Puts 1,279,950

Average Put/Call Ratio 0.68

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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