MMM - Options Database

MMM

3M CO

$172.53 +8.43%

(7/21 09:40) ◀

Tuesday, July 21, 2026 (9:45am)

▶ (7/21 09:50)

◀ 7/21 09:45 ▶

Option Volume

Detail

ℹ

Current (07/21 9:45am) 13,172

Calls: 8,114 (62%)

Puts: 5,058 (38%)

Prior --

Calls: 10,936 (49%)

Puts: 11,483 (51%)

Current vs Prior +0.00%

Calls: -25.80% (Calls)

Puts: -55.95% (Puts)

Prior 7-Day Total 74,171

Calls: 41,014 (55%)

Puts: 33,157 (45%)

Prior 7-Day Average 14,834

Calls: 5,859 (55%)

Puts: 4,736 (45%)

Current vs Prior 7-Day Avg -11.21%

Calls: +38.48%

Puts: +6.78%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/21 9:45am) $4.62M

Calls: $4.14M (90%)

Puts: $481.6K (10%)

Prior --

Calls: $2.75M (49%)

Puts: $2.86M (51%)

Current vs Prior +0.00%

Calls: +50.62%

Puts: -83.18%

Prior 7-Day Total $21.88M

Calls: $14.53M (66%)

Puts: $7.34M (34%)

Prior 7-Day Average $4.38M

Calls: $2.08M (66%)

Puts: $1.05M (34%)

Current vs Prior 7-Day Avg +5.61%

Calls: +99.34%

Puts: -54.08%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/21 9:45am) 0.62

Prior 1.00

Current vs Prior -37.66%

Prior 7-Day Average 0.82

Current vs Prior 7-Day Avg -24.27%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/21 9:45am) 109,006

Calls: 60,568 (56%)

Puts: 48,438 (44%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 502,376

Calls: 245,118 (49%)

Puts: 257,258 (51%)

Prior 7-Day Average 100,475

Calls: 49,023 (49%)

Puts: 51,451 (51%)

Current vs Prior 7-Day Avg +8.49%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 4.49% | 5.34%7.73% | 10.74%

Prior 6.35% | 7.26%9.10% | 12.07%

Current vs Prior -29.41% | -26.43%-15.10% | -11.02%

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

Current vs 7-Day Avg -15.08% | -16.24%-15.10% | -11.02%

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

Current vs 7-Day Eod -29.41% | -26.43%-17.11% | -11.82%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 36.05% | 33.37%

Calls: 29.23% | 44.57%

Puts: 42.86% | 22.17%

Prior 10.32% | 8.13%

Calls: 12.12% | 7.79%

Puts: 8.52% | 8.47%

Current vs Prior +249.32% | +310.46%

Prior 7-Day Avg 20.29% | 10.95%

Calls: 20.89% | 10.43%

Puts: 19.70% | 11.46%

Current vs 7-Day Avg +77.64% | +204.84%

Liquidity Expensive

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Strong bullish conviction with 90% of dollar volume in calls ($4.14M) vs puts ($481.6K). Bullish P/C ratio of 0.62. P/C ratio dropping 38% - 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
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	NEUTRAL	MIXED

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📅 Calendar Spreads

⚡ Straddles

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Tightest Spreads

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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 6 of results (avg 8.0%, best 4.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Jul 24	2.10	2.20	$2.15	4.7%	754	0.37	342
$140.00	Aug 14	31.60	33.95	$32.78	7.2%	1	1.00	1
$180.00	Jul 24	0.78	0.84	$0.81	7.4%	1.6K	0.18	366
$140.00	Aug 21	31.05	34.05	$32.55	9.2%	--	1.00	36
$143.00	Jul 24	27.55	30.35	$28.95	9.7%	--	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. 1 found (avg $0.81, cheapest $0.81)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$180.00	Jul 24	0.78	0.84	$0.81	7.4%	1.6K	0.18	366

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 52 found (avg delta 0.82, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$143.00	Jul 24	27.55	30.35	$28.95	9.7%	--	1.00	173
$144.00	Jul 24	26.55	29.30	$27.93	9.8%	--	1.00	149
$145.00	Jul 24	25.55	28.30	$26.93	10.2%	--	1.00	57
$150.00	Jul 24	20.55	23.45	$22.00	13.2%	1	1.00	21
$152.50	Jul 24	18.05	20.90	$19.48	14.6%	27	1.00	38

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$185.00	Aug 14	12.20	15.25	$13.73	22.2%	5	0.84	--
$175.00	Jul 24	3.85	5.95	$4.90	42.9%	3	0.63	8
$172.50	Jul 31	3.50	5.25	$4.38	40.0%	11	0.52	39
$172.50	Jul 24	2.70	3.55	$3.13	27.2%	14	0.51	1

Most actively traded options today. High liquidity = easy entry/exit. 112 active (total vol 12.6K, top 2.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Aug 21	6.85	7.85	$7.35	13.6%	2.8K	0.56	8.6K
$180.00	Jul 24	0.78	0.84	$0.81	7.4%	1.6K	0.18	366
$175.00	Jul 24	2.10	2.20	$2.15	4.7%	754	0.37	342
$170.00	Jul 24	4.00	5.00	$4.50	22.2%	519	0.62	1.1K
$177.50	Jul 24	1.11	1.39	$1.25	22.4%	391	0.26	126

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Jul 24	1.71	2.11	$1.91	20.9%	1.9K	0.38	3
$157.50	Jul 24	0.00	0.20	$0.10	200.0%	1.3K	0.04	1.6K
$150.00	Jul 24	0.01	0.05	$0.03	133.3%	281	0.01	643
$140.00	Jul 24	0.00	0.02	$0.01	200.0%	157	0.00	800
$165.00	Jul 24	0.50	0.82	$0.66	48.5%	116	0.16	20

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 34 strikes (avg 67.2%, max 223.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$145.00	Jul 24	Aug 21	78.0%	33.6%	132.6%	--	122
$200.00	Jul 24	Aug 21	62.8%	29.6%	112.3%	58	263
$149.00	Jul 24	Aug 7	103.5%	56.1%	84.4%	11	12
$150.00	Jul 24	Aug 21	61.8%	35.1%	76.0%	1	127
$185.00	Jul 24	Aug 21	51.3%	29.8%	72.0%	131	307

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$149.00	Jul 24	Aug 21	103.5%	32.0%	223.8%	78	202
$152.50	Jul 24	Aug 21	62.9%	33.1%	90.0%	52	463
$145.00	Jul 24	Aug 28	78.0%	42.8%	82.3%	92	441
$140.00	Jul 24	Aug 28	79.0%	44.0%	79.7%	157	811
$150.00	Jul 24	Aug 21	61.8%	35.1%	76.0%	300	2.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 64 found (best R:R 75.92, avg 7.33)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$185.00	$190.00	Jul 31	$0.16	$4.84	$0.16	30.25	$185.16
$182.50	$185.00	Jul 24	$0.13	$2.37	$0.13	18.23	$182.63
$185.00	$187.50	Jul 24	$0.14	$2.36	$0.14	16.86	$185.14
$182.50	$185.00	Jul 31	$0.16	$2.34	$0.16	14.63	$182.66
$195.00	$200.00	Aug 21	$0.35	$4.65	$0.35	13.29	$195.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$150.00	$140.00	Aug 14	$0.13	$9.87	$0.13	75.92	$149.87
$155.00	$150.00	Aug 14	$0.20	$4.80	$0.20	24.00	$154.80
$149.00	$145.00	Aug 21	$0.16	$3.84	$0.16	24.00	$148.84
$162.50	$157.50	Aug 7	$0.22	$4.78	$0.22	21.73	$162.28
$152.50	$150.00	Aug 21	$0.11	$2.39	$0.11	21.73	$152.39

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 92 found (best R:R 24.00, avg 2.72)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$145.00	$150.00	Aug 21	$4.80	$4.80	$0.20	24.00	$149.80
$152.50	$155.00	Aug 7	$2.39	$2.39	$0.11	21.73	$154.89
$140.00	$145.00	Aug 21	$4.72	$4.72	$0.28	16.86	$144.72
$152.50	$155.00	Jul 24	$2.35	$2.35	$0.15	15.67	$154.85
$162.50	$165.00	Aug 21	$2.33	$2.33	$0.17	13.71	$164.83

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$175.00	$172.50	Jul 24	$1.77	$1.77	$0.73	2.42	$173.23
$185.00	$170.00	Aug 14	$9.28	$9.28	$5.72	1.62	$175.72
$146.00	$145.00	Jul 31	$0.55	$0.55	$0.45	1.22	$145.45
$172.50	$170.00	Jul 24	$1.22	$1.22	$1.28	0.95	$171.28
$172.50	$170.00	Jul 31	$1.17	$1.17	$1.33	0.88	$171.33

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 35 found (avg debit $0.64, cheapest $0.11)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$200.00	Jul 24	Aug 7	$0.11	62.8%	34.5%
$157.50	Jul 24	Jul 31	$0.18	54.6%	39.3%
$152.50	Jul 24	Jul 31	$0.19	62.9%	41.2%
$150.00	Jul 24	Jul 31	$0.25	61.8%	44.3%
$155.00	Jul 24	Jul 31	$0.27	53.7%	42.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$152.50	Jul 24	Jul 31	$0.12	62.9%	41.2%
$150.00	Jul 24	Jul 31	$0.14	61.8%	44.3%
$149.00	Jul 24	Jul 31	$0.24	103.5%	53.8%
$160.00	Jul 24	Jul 31	$0.29	49.0%	33.6%
$155.00	Jul 24	Jul 31	$0.36	53.7%	42.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 41 found (cheapest 3.46% of stock, avg 9.56%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$172.50	Jul 24	$2.84	$3.13	$5.97	$166.53	$178.47	3.46%
$170.00	Jul 24	$4.50	$1.91	$6.41	$163.59	$176.41	3.72%
$175.00	Jul 24	$2.15	$4.90	$7.05	$167.95	$182.05	4.09%
$167.50	Jul 24	$5.95	$1.20	$7.15	$160.35	$174.65	4.14%
$172.50	Jul 31	$3.68	$4.38	$8.06	$164.44	$180.56	4.67%
$170.00	Jul 31	$4.97	$3.21	$8.18	$161.82	$178.18	4.74%
$165.00	Jul 24	$7.73	$0.66	$8.39	$156.61	$173.39	4.86%
$167.50	Jul 31	$6.70	$2.42	$9.12	$158.38	$176.62	5.29%
$162.50	Jul 24	$10.13	$0.25	$10.38	$152.12	$172.88	6.02%
$165.00	Jul 31	$8.68	$1.88	$10.56	$154.44	$175.56	6.12%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 106 found (cheapest 0.30% of stock, avg 2.41%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$182.50	$149.00	Jul 24	$0.39	$0.12	$0.51	$148.49	$183.01
$182.50	$162.50	Jul 24	$0.39	$0.25	$0.64	$161.86	$183.14
$180.00	$149.00	Jul 24	$0.81	$0.12	$0.93	$148.07	$180.93
$180.00	$162.50	Jul 24	$0.81	$0.25	$1.06	$161.44	$181.06
$182.50	$165.00	Jul 24	$0.39	$0.66	$1.05	$163.95	$183.55
$177.50	$149.00	Jul 24	$1.25	$0.12	$1.37	$147.63	$178.87
$185.00	$150.00	Aug 14	$1.00	$0.45	$1.45	$148.55	$186.45
$180.00	$165.00	Jul 24	$0.81	$0.66	$1.47	$163.53	$181.47
$177.50	$162.50	Jul 24	$1.25	$0.25	$1.50	$161.00	$179.00
$182.50	$167.50	Jul 24	$0.39	$1.20	$1.59	$165.91	$184.09

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 96 found (best R:R 21.73, avg credit $2.34)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
155/158	162/165	Aug 7	$2.39	$0.11	21.73	$155.11	$164.89
145/149	150/155	Aug 21	$4.71	$0.29	16.24	$144.29	$154.71
145/146	162/165	Jul 31	$2.35	$0.15	15.67	$143.65	$164.85
155/158	160/162	Aug 21	$2.30	$0.20	11.50	$155.20	$162.30
145/146	168/170	Jul 31	$2.28	$0.22	10.36	$143.72	$169.78
162/165	172/175	Jul 31	$2.24	$0.26	8.62	$162.76	$174.74
143/144	160/162	Jul 24	$2.23	$0.27	8.26	$141.77	$162.23
160/162	165/168	Jul 31	$2.22	$0.28	7.93	$160.28	$167.22
155/158	168/170	Aug 7	$2.22	$0.28	7.93	$155.28	$169.72
152/155	165/168	Jul 31	$2.20	$0.30	7.33	$152.80	$167.20

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 57 found (best R:R 61.50, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$190.00	$195.00	$200.00	Aug 21	$0.08	$4.92	61.50
$160.00	$165.00	$170.00	Aug 14	$0.12	$4.88	40.67
$185.00	$190.00	$195.00	Aug 21	$0.23	$4.77	20.74
$152.50	$155.00	$157.50	Jul 24	$0.12	$2.38	19.83
$145.00	$150.00	$155.00	Aug 21	$0.25	$4.75	19.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$152.50	$155.00	$157.50	Jul 24	$0.06	$2.44	40.67
$162.50	$165.00	$167.50	Jul 24	$0.13	$2.37	18.23
$150.00	$155.00	$160.00	Aug 14	$0.30	$4.70	15.67
$165.00	$167.50	$170.00	Jul 24	$0.17	$2.33	13.71
$150.00	$152.50	$155.00	Jul 31	$0.19	$2.31	12.16

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 87 found (best net $-0.19, 67 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$155.00	$165.00	1:2	Aug 28	-$3.02	$6.98
$150.00	$160.00	1:2	Aug 14	-$4.28	$5.72
$200.00	$205.00	1:2	Jul 24	-$0.06	$4.94
$175.00	$180.00	1:2	Aug 14	-$0.15	$4.85
$190.00	$195.00	1:2	Aug 21	-$0.17	$4.83

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$150.00	$140.00	1:2	Aug 14	-$0.19	$9.81
$160.00	$155.00	1:2	Aug 14	-$0.15	$4.85
$155.00	$150.00	1:2	Aug 14	-$0.25	$4.75
$145.00	$140.00	1:2	Aug 28	-$0.32	$4.68
$145.00	$140.00	1:2	Aug 21	-$0.35	$4.65

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 21 found (best yield 2.52%, avg 0.95%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$175.00	Aug 21	$4.35	0.43	1.4%	2.52%	3.95%	28	2.8K
$175.00	Aug 28	$4.05	0.44	1.4%	2.35%	3.78%	--	12
$175.00	Aug 14	$3.45	0.42	1.4%	2.00%	3.43%	7	119
$177.50	Aug 21	$3.20	0.38	2.9%	1.85%	4.74%	--	70
$175.00	Aug 7	$2.61	0.43	1.4%	1.51%	2.94%	--	204
$180.00	Aug 21	$2.61	0.32	4.3%	1.51%	5.84%	47	513
$175.00	Jul 24	$2.10	0.37	1.4%	1.22%	2.65%	754	342
$175.00	Jul 31	$1.99	0.38	1.4%	1.15%	2.59%	83	42
$182.50	Aug 21	$1.91	0.25	5.8%	1.11%	6.89%	--	11
$185.00	Aug 21	$1.37	0.21	7.2%	0.79%	8.02%	3	233

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 8,114

Total Puts 5,058

Put/Call Ratio 0.62

Net Difference 3,056

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 41,014

Total Puts 33,157

Average Put/Call Ratio 0.82

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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