MMM - Options Database

MMM

3M CO

$172.46 +8.39%

(7/21 09:35) ◀

Tuesday, July 21, 2026 (9:40am)

▶ (7/21 09:45)

◀ 7/21 09:40 ▶

Option Volume

Detail

ℹ

Current (07/21 9:40am) 10,937

Calls: 6,514 (60%)

Puts: 4,423 (40%)

Prior --

Calls: 10,936 (49%)

Puts: 11,483 (51%)

Current vs Prior +0.00%

Calls: -40.44% (Calls)

Puts: -61.48% (Puts)

Prior 7-Day Total 63,234

Calls: 34,500 (55%)

Puts: 28,734 (45%)

Prior 7-Day Average 15,808

Calls: 4,928 (55%)

Puts: 4,104 (45%)

Current vs Prior 7-Day Avg -30.82%

Calls: +32.17%

Puts: +7.75%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/21 9:40am) $3.79M

Calls: $3.38M (89%)

Puts: $411.1K (11%)

Prior --

Calls: $2.75M (49%)

Puts: $2.86M (51%)

Current vs Prior +0.00%

Calls: +23.01%

Puts: -85.65%

Prior 7-Day Total $18.08M

Calls: $11.15M (62%)

Puts: $6.93M (38%)

Prior 7-Day Average $4.52M

Calls: $1.59M (62%)

Puts: $990.0K (38%)

Current vs Prior 7-Day Avg -16.14%

Calls: +112.14%

Puts: -58.48%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/21 9:40am) 0.68

Prior 1.00

Current vs Prior -32.10%

Prior 7-Day Average 0.86

Current vs Prior 7-Day Avg -20.97%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/21 9:40am) 109,006

Calls: 60,568 (56%)

Puts: 48,438 (44%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 393,370

Calls: 184,550 (47%)

Puts: 208,820 (53%)

Prior 7-Day Average 98,342

Calls: 46,137 (47%)

Puts: 52,205 (53%)

Current vs Prior 7-Day Avg +10.84%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 4.48% | 5.48%7.74% | 10.91%

Prior 6.35% | 7.26%9.10% | 12.07%

Current vs Prior -29.47% | -24.48%-14.94% | -9.63%

Prior 7-Day Avg 5.28% | 6.37%9.10% | 12.07%

Current vs 7-Day Avg -15.16% | -14.03%-14.94% | -9.63%

Prior 7-Day Eod 6.35% | 7.26%9.32% | 12.18%

Current vs 7-Day Eod -29.47% | -24.48%-16.95% | -10.45%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 30.02% | 30.33%

Calls: 17.58% | 20.71%

Puts: 42.45% | 39.95%

Prior 10.32% | 8.13%

Calls: 12.12% | 7.79%

Puts: 8.52% | 8.47%

Current vs Prior +190.89% | +273.06%

Prior 7-Day Avg 20.29% | 10.95%

Calls: 20.89% | 10.43%

Puts: 19.70% | 11.46%

Current vs 7-Day Avg +47.93% | +177.07%

Liquidity Expensive

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Strong bullish conviction with 89% of dollar volume in calls ($3.38M) vs puts ($411.1K). Bullish P/C ratio of 0.68. P/C ratio dropping 32% - sentiment shifting bullish.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BULLISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	NEUTRAL	MIXED

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Best Value <$1

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 4 of results (avg 9.0%, best 7.8%)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Aug 14	31.60	34.15	$32.88	7.8%	1	0.94	1
$140.00	Aug 21	31.75	34.60	$33.17	8.6%	--	1.00	36
$170.00	Aug 21	6.85	7.55	$7.20	9.7%	2.2K	0.56	8.6K
$143.00	Jul 24	28.10	31.00	$29.55	9.8%	--	1.00	173

PUTS (0)

No puts meet the criteria

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

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 52 found (avg delta 0.81, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$140.00	Aug 21	31.75	34.60	$33.17	8.6%	--	1.00	36
$143.00	Jul 24	28.10	31.00	$29.55	9.8%	--	1.00	173
$145.00	Jul 24	26.15	28.95	$27.55	10.2%	--	1.00	57
$150.00	Jul 24	21.15	23.90	$22.53	12.2%	1	0.99	21
$149.00	Jul 24	22.15	25.00	$23.58	12.1%	1	0.98	2

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$185.00	Aug 14	11.75	14.80	$13.28	23.0%	5	0.82	--
$175.00	Jul 24	3.15	5.30	$4.22	50.9%	2	0.64	8
$172.50	Jul 31	3.50	5.25	$4.38	40.0%	11	0.51	39
$172.50	Jul 24	2.50	3.85	$3.18	42.5%	9	0.51	1

Most actively traded options today. High liquidity = easy entry/exit. 110 active (total vol 10.4K, top 2.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Aug 21	6.85	7.55	$7.20	9.7%	2.2K	0.56	8.6K
$180.00	Jul 24	0.65	0.81	$0.73	21.9%	1.3K	0.17	366
$175.00	Jul 24	1.70	2.29	$2.00	29.5%	649	0.36	342
$170.00	Jul 24	4.15	4.95	$4.55	17.6%	471	0.62	1.1K
$177.50	Jul 24	1.10	1.50	$1.30	30.8%	293	0.26	126

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 24	1.71	2.10	$1.91	20.4%	1.6K	0.38	3
$157.50	Jul 24	0.00	0.22	$0.11	200.0%	1.3K	0.03	1.6K
$150.00	Jul 24	0.01	0.05	$0.03	133.3%	254	0.01	643
$140.00	Jul 24	0.00	0.02	$0.01	200.0%	157	0.00	800
$155.00	Jul 24	0.02	0.15	$0.09	144.4%	91	0.03	3.5K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 35 strikes (avg 61.6%, max 143.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$200.00	Jul 24	Aug 21	62.7%	31.8%	97.1%	22	263
$155.00	Jul 24	Aug 28	59.7%	31.9%	87.5%	4	54
$150.00	Jul 24	Aug 21	61.8%	33.5%	84.4%	1	127
$145.00	Jul 24	Aug 21	62.4%	34.6%	80.6%	--	122
$190.00	Jul 24	Aug 28	57.4%	32.2%	78.4%	123	123

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$149.00	Jul 24	Aug 21	77.1%	31.7%	143.0%	76	202
$152.50	Jul 24	Aug 21	65.8%	32.8%	100.6%	48	463
$155.00	Jul 24	Aug 21	59.7%	30.8%	93.9%	96	4.1K
$140.00	Jul 24	Aug 28	79.0%	42.7%	85.2%	157	811
$150.00	Jul 24	Aug 21	61.8%	33.5%	84.4%	272	2.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 66 found (best R:R 82.33, avg 7.16)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$190.00	$200.00	Jul 24	$0.12	$9.88	$0.12	82.33	$190.12
$185.00	$190.00	Jul 31	$0.16	$4.84	$0.16	30.25	$185.16
$195.00	$200.00	Aug 21	$0.25	$4.75	$0.25	19.00	$195.25
$185.00	$187.50	Jul 24	$0.14	$2.36	$0.14	16.86	$185.14
$182.50	$185.00	Jul 24	$0.16	$2.34	$0.16	14.63	$182.66

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$157.50	$155.00	Jul 31	$0.11	$2.39	$0.11	21.73	$157.39
$160.00	$157.50	Jul 31	$0.11	$2.39	$0.11	21.73	$159.89
$162.50	$157.50	Aug 7	$0.22	$4.78	$0.22	21.73	$162.28
$155.00	$152.50	Aug 21	$0.14	$2.36	$0.14	16.86	$154.86
$150.00	$140.00	Aug 14	$0.58	$9.42	$0.58	16.24	$149.42

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 95 found (best R:R 39.00, avg 3.10)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$140.00	$150.00	Aug 14	$9.75	$9.75	$0.25	39.00	$149.75
$140.00	$145.00	Aug 21	$4.84	$4.84	$0.16	30.25	$144.84
$149.00	$152.50	Aug 7	$3.38	$3.38	$0.12	28.17	$152.38
$145.00	$150.00	Aug 21	$4.75	$4.75	$0.25	19.00	$149.75
$155.00	$160.00	Aug 21	$4.73	$4.73	$0.27	17.52	$159.73

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$185.00	$170.00	Aug 14	$8.83	$8.83	$6.17	1.43	$176.17
$172.50	$170.00	Jul 31	$1.28	$1.28	$1.22	1.05	$171.22
$172.50	$170.00	Jul 24	$1.27	$1.27	$1.23	1.03	$171.23
$150.00	$149.00	Jul 31	$0.46	$0.46	$0.54	0.85	$149.54
$175.00	$172.50	Jul 24	$1.04	$1.04	$1.46	0.71	$173.96

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 36 found (avg debit $0.67, cheapest $0.08)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$200.00	Jul 24	Aug 7	$0.10	62.7%	34.1%
$150.00	Jul 24	Jul 31	$0.27	61.8%	63.4%
$140.00	Aug 14	Aug 21	$0.29	46.3%	39.7%
$149.00	Jul 24	Aug 7	$0.40	77.1%	56.3%
$155.00	Jul 24	Jul 31	$0.46	59.7%	44.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$148.00	Jul 24	Jul 31	$0.08	81.3%	49.9%
$152.50	Jul 24	Jul 31	$0.12	65.8%	42.1%
$145.00	Jul 24	Jul 31	$0.15	62.4%	53.2%
$149.00	Jul 24	Jul 31	$0.25	77.1%	54.0%
$162.50	Jul 24	Jul 31	$0.34	48.0%	32.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 41 found (cheapest 3.51% of stock, avg 9.76%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$172.50	Jul 24	$2.87	$3.18	$6.05	$166.45	$178.55	3.51%
$175.00	Jul 24	$2.00	$4.22	$6.22	$168.78	$181.22	3.61%
$170.00	Jul 24	$4.55	$1.91	$6.46	$163.54	$176.46	3.75%
$167.50	Jul 24	$5.93	$1.33	$7.26	$160.24	$174.76	4.21%
$170.00	Jul 31	$5.07	$3.10	$8.17	$161.83	$178.17	4.74%
$172.50	Jul 31	$3.97	$4.38	$8.35	$164.15	$180.85	4.84%
$165.00	Jul 24	$7.88	$0.57	$8.45	$156.55	$173.45	4.90%
$167.50	Jul 31	$6.78	$2.20	$8.98	$158.52	$176.48	5.21%
$165.00	Jul 31	$8.70	$1.60	$10.30	$154.70	$175.30	5.97%
$162.50	Jul 24	$10.07	$0.37	$10.44	$152.06	$172.94	6.05%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 101 found (cheapest 0.46% of stock, avg 2.52%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$182.50	$162.50	Jul 24	$0.43	$0.37	$0.80	$161.70	$183.30
$182.50	$165.00	Jul 24	$0.43	$0.57	$1.00	$164.00	$183.50
$180.00	$162.50	Jul 24	$0.73	$0.37	$1.10	$161.40	$181.10
$180.00	$165.00	Jul 24	$0.73	$0.57	$1.30	$163.70	$181.30
$177.50	$162.50	Jul 24	$1.30	$0.37	$1.67	$160.83	$179.17
$182.50	$167.50	Jul 24	$0.43	$1.33	$1.76	$165.74	$184.26
$177.50	$165.00	Jul 24	$1.30	$0.57	$1.87	$163.13	$179.37
$185.00	$155.00	Aug 14	$1.25	$0.65	$1.90	$153.10	$186.90
$180.00	$162.50	Jul 31	$1.31	$0.71	$2.02	$160.48	$182.02
$180.00	$160.00	Jul 31	$1.31	$0.70	$2.01	$157.99	$182.01

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 107 found (best R:R 21.73, avg credit $2.22)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
146/147	160/162	Jul 31	$2.39	$0.11	21.73	$144.61	$162.39
148/149	160/162	Jul 31	$2.38	$0.12	19.83	$146.62	$162.38
149/150	165/168	Jul 31	$2.38	$0.12	19.83	$147.62	$167.38
162/165	172/175	Aug 7	$2.38	$0.12	19.83	$162.62	$174.88
143/144	162/165	Jul 24	$2.37	$0.13	18.23	$141.63	$164.87
155/158	165/168	Aug 21	$2.37	$0.13	18.23	$155.13	$167.37
155/158	160/162	Jul 31	$2.33	$0.17	13.71	$155.17	$162.33
162/165	168/170	Aug 7	$2.32	$0.18	12.89	$162.68	$169.82
158/160	165/168	Aug 21	$2.32	$0.18	12.89	$157.68	$167.32
145/146	165/168	Jul 31	$2.29	$0.21	10.90	$143.71	$167.29

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 55 found (best R:R 54.56, cheapest $0.08)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$140.00	$145.00	$150.00	Aug 21	$0.09	$4.91	54.56
$162.50	$165.00	$167.50	Jul 31	$0.11	$2.39	21.73
$180.00	$182.50	$185.00	Aug 21	$0.12	$2.38	19.83
$175.00	$177.50	$180.00	Jul 24	$0.13	$2.37	18.23
$185.00	$190.00	$195.00	Aug 21	$0.27	$4.73	17.52

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$157.50	$160.00	$162.50	Jul 24	$0.16	$2.34	14.63
$139.00	$140.00	$141.00	Jul 24	$0.08	$0.92	11.50
$141.00	$142.00	$143.00	Jul 24	$0.08	$0.92	11.50
$152.50	$155.00	$157.50	Aug 21	$0.26	$2.24	8.62
$165.00	$167.50	$170.00	Jul 31	$0.30	$2.20	7.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 83 found (best net $-3.06, 63 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$155.00	$165.00	1:2	Aug 28	-$3.06	$6.94
$150.00	$160.00	1:2	Aug 14	-$4.77	$5.23
$200.00	$205.00	1:2	Jul 24	-$0.06	$4.94
$190.00	$195.00	1:2	Aug 21	-$0.07	$4.93
$195.00	$200.00	1:2	Aug 21	-$0.10	$4.90

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$145.00	$140.00	1:2	Aug 28	-$0.12	$4.88
$160.00	$155.00	1:2	Aug 14	-$0.15	$4.85
$145.00	$140.00	1:2	Aug 21	-$0.27	$4.73
$165.00	$160.00	1:2	Aug 21	-$0.53	$4.47
$155.00	$150.00	1:2	Aug 7	-$1.05	$3.95

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 24 found (best yield 3.16%, avg 1.15%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$172.50	Aug 21	$5.45	0.49	0.0%	3.16%	3.18%	92	17
$175.00	Aug 21	$4.35	0.43	1.5%	2.52%	4.00%	16	2.8K
$175.00	Aug 28	$4.05	0.44	1.5%	2.35%	3.82%	--	12
$172.50	Aug 7	$3.85	0.52	0.0%	2.23%	2.26%	4	90
$172.50	Jul 31	$3.35	0.49	0.0%	1.94%	1.97%	4	53
$175.00	Aug 14	$3.25	0.44	1.5%	1.88%	3.36%	6	119
$177.50	Aug 21	$3.20	0.38	2.9%	1.86%	4.78%	--	70
$180.00	Aug 21	$2.64	0.30	4.4%	1.53%	5.90%	35	513
$172.50	Jul 24	$2.49	0.49	0.0%	1.44%	1.47%	114	1.9K
$175.00	Jul 31	$2.37	0.41	1.5%	1.37%	2.85%	6	42

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 6,514

Total Puts 4,423

Put/Call Ratio 0.68

Net Difference 2,091

Prior's Put/Call Breakdown

Total Calls 10,936

Total Puts 11,483

Put/Call Ratio 1.00

Net Difference -547

Prior 7-Day Put/Call Summary

Total Calls 34,500

Total Puts 28,734

Average Put/Call Ratio 0.86

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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