COHR - Options Database

COHR

COHERENT CORP

$263.32 -6.75%

(7/24 01:41) ◀

Monday, July 27, 2026 (3:05pm)

▶ (7/27 18:04)

◀ 7/27 15:05 ▶

Option Volume

Detail

ℹ

Current (07/27 3:05pm) 22,393

Calls: 10,989 (49%)

Puts: 11,404 (51%)

Prior (07/22) 8,406

Calls: 3,253 (39%)

Puts: 5,153 (61%)

Current vs Prior +166.39%

Calls: +237.81% (Calls)

Puts: +121.31% (Puts)

Prior 7-Day Total 108,595

Calls: 51,254 (47%)

Puts: 57,341 (53%)

Prior 7-Day Average 15,513

Calls: 7,322 (47%)

Puts: 8,191 (53%)

Current vs Prior 7-Day Avg +44.34%

Calls: +50.08%

Puts: +39.22%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/27 3:05pm) $34.89M

Calls: $13.96M (40%)

Puts: $20.93M (60%)

Prior (07/22) $22.70M

Calls: $5.91M (26%)

Puts: $16.79M (74%)

Current vs Prior +53.73%

Calls: +136.13%

Puts: +24.70%

Prior 7-Day Total $256.86M

Calls: $88.85M (35%)

Puts: $168.01M (65%)

Prior 7-Day Average $36.69M

Calls: $12.69M (35%)

Puts: $24.00M (65%)

Current vs Prior 7-Day Avg -4.91%

Calls: +10.00%

Puts: -12.79%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/27 3:05pm) 1.04

Prior (07/22) 1.58

Current vs Prior -34.49%

Prior 7-Day Average 1.15

Current vs Prior 7-Day Avg -9.40%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/27 3:05pm) 177,507

Calls: 77,605 (44%)

Puts: 99,902 (56%)

Prior (07/22) 187,505

Calls: 83,138 (44%)

Puts: 104,367 (56%)

Current vs Prior -5.33%

Prior 7-Day Total 1,376,594

Calls: 626,470 (46%)

Puts: 750,124 (54%)

Prior 7-Day Average 196,656

Calls: 89,495 (46%)

Puts: 107,160 (54%)

Current vs Prior 7-Day Avg -9.74%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 10.75% | 15.72%24.02% | 32.51%

Prior 7.55% | 13.97%25.78% | 33.71%

Current vs Prior +42.28% | +12.57%-6.83% | -3.58%

Prior 7-Day Avg 7.48% | 14.10%14.97% | 31.25%

Current vs 7-Day Avg +43.77% | +11.49%+60.48% | +4.03%

Prior 7-Day Eod 7.55% | 13.97%24.22% | 33.23%

Current vs 7-Day Eod +42.28% | +12.57%-0.83% | -2.19%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 13.50% | 7.73%

Calls: 16.61% | 8.23%

Puts: 10.38% | 7.23%

Prior 16.38% | 12.25%

Calls: 17.24% | 12.84%

Puts: 15.51% | 11.66%

Current vs Prior -17.58% | -36.90%

Prior 7-Day Avg 34.83% | 13.33%

Calls: 30.35% | 15.11%

Puts: 39.32% | 11.55%

Current vs 7-Day Avg -61.25% | -42.01%

Liquidity Expensive

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🤖 AI Insights

Elevated premium activity with dollar volume up 54% vs prior. Unusually high activity with volume up 166% vs prior - elevated interest. Slightly bearish P/C ratio of 1.04. P/C ratio dropping 34% - sentiment shifting bullish.

Smart Money BEARISH

Retail Flow NEUTRAL

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
15:40	BEARISH	BEARISH	BEARISH
15:05	BEARISH	NEUTRAL	BEARISH

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⏰ Backwardation

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📉 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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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 56 of results (avg 8.3%, best 3.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Aug 21	31.70	33.60	$32.65	5.8%	133	0.57	48
$260.00	Aug 7	21.10	22.60	$21.85	6.9%	28	0.56	8
$225.00	Sep 4	55.00	59.10	$57.05	7.2%	1	0.72	1
$230.00	Aug 21	47.20	50.90	$49.05	7.5%	--	0.72	150
$262.50	Aug 7	19.80	21.50	$20.65	8.2%	429	0.54	2

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Aug 21	27.50	28.50	$28.00	3.6%	224	0.43	662
$250.00	Aug 21	22.80	24.10	$23.45	5.5%	64	0.37	1.0K
$305.00	Aug 14	53.10	56.30	$54.70	5.9%	3	0.66	10
$310.00	Aug 21	59.30	63.10	$61.20	6.2%	5	0.67	647
$275.00	Aug 7	25.60	27.30	$26.45	6.4%	272	0.55	626

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. 107 found (avg delta 0.64, highest 0.92)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Jul 31	42.30	47.20	$44.75	10.9%	--	0.90	14
$227.50	Jul 31	35.80	40.80	$38.30	13.1%	2	0.85	--
$230.00	Jul 31	33.70	38.40	$36.05	13.0%	--	0.84	10
$235.00	Jul 31	29.70	34.40	$32.05	14.7%	2	0.80	1
$240.00	Jul 31	24.40	30.50	$27.45	22.2%	3	0.77	4

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$315.00	Jul 31	50.90	56.70	$53.80	10.8%	8	0.92	96
$310.00	Jul 31	47.10	52.50	$49.80	10.8%	21	0.89	192
$307.50	Jul 31	44.30	50.00	$47.15	12.1%	--	0.88	12
$305.00	Jul 31	42.10	47.90	$45.00	12.9%	3	0.86	102
$300.00	Jul 31	37.50	43.70	$40.60	15.3%	155	0.83	652

Most actively traded options today. High liquidity = easy entry/exit. 241 active (total vol 11.4K, top 1.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$302.50	Jul 31	2.00	3.90	$2.95	64.4%	1.1K	0.17	981
$272.50	Jul 31	8.30	10.50	$9.40	23.4%	972	0.42	11
$262.50	Aug 7	19.80	21.50	$20.65	8.2%	429	0.54	2
$280.00	Aug 28	24.10	27.90	$26.00	14.6%	277	0.47	16
$300.00	Jul 31	2.15	3.30	$2.72	42.3%	260	0.16	152

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$257.50	Jul 31	10.20	11.80	$11.00	14.5%	1.0K	0.41	974
$232.50	Jul 31	3.20	4.10	$3.65	24.7%	973	0.17	5
$265.00	Aug 7	20.00	21.50	$20.75	7.2%	273	0.48	711
$275.00	Aug 7	25.60	27.30	$26.45	6.4%	272	0.55	626
$215.00	Jul 31	1.00	1.60	$1.30	46.2%	250	0.07	159

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 58 strikes (avg 14.3%, max 28.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$220.00	Jul 31	Aug 28	136.7%	109.1%	25.3%	--	24
$287.50	Jul 31	Aug 7	132.1%	106.8%	23.7%	32	25
$240.00	Jul 31	Aug 28	132.4%	107.9%	22.7%	3	20
$260.00	Jul 31	Sep 4	124.3%	103.9%	19.6%	39	12
$265.00	Jul 31	Sep 4	126.2%	106.1%	19.0%	32	30

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$235.00	Jul 31	Sep 4	137.8%	107.7%	28.0%	64	152
$225.00	Jul 31	Sep 4	136.0%	106.5%	27.8%	89	555
$220.00	Jul 31	Sep 4	136.7%	107.7%	27.0%	127	203
$230.00	Jul 31	Sep 4	135.8%	108.0%	25.8%	157	132
$215.00	Jul 31	Aug 28	138.2%	110.3%	25.3%	257	169

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 189 found (best R:R 24.00, avg 2.65)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$302.50	$305.00	Aug 21	$0.10	$2.40	$0.10	24.00	$302.60
$297.50	$300.00	Jul 31	$0.16	$2.34	$0.16	14.63	$297.66
$312.50	$315.00	Jul 31	$0.17	$2.33	$0.17	13.71	$312.67
$307.50	$310.00	Jul 31	$0.20	$2.30	$0.20	11.50	$307.70
$280.00	$285.00	Aug 21	$0.45	$4.55	$0.45	10.11	$280.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$215.00	$212.50	Jul 31	$0.12	$2.38	$0.12	19.83	$214.88
$230.00	$227.50	Jul 31	$0.15	$2.35	$0.15	15.67	$229.85
$225.00	$222.50	Jul 31	$0.17	$2.33	$0.17	13.71	$224.83
$220.00	$217.50	Jul 31	$0.20	$2.30	$0.20	11.50	$219.80
$217.50	$215.00	Jul 31	$0.28	$2.22	$0.28	7.93	$217.22

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 234 found (best R:R 24.00, avg 1.72)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$235.00	$240.00	Jul 31	$4.60	$4.60	$0.40	11.50	$239.60
$227.50	$230.00	Jul 31	$2.25	$2.25	$0.25	9.00	$229.75
$220.00	$227.50	Jul 31	$6.45	$6.45	$1.05	6.14	$226.45
$287.50	$290.00	Jul 31	$2.15	$2.15	$0.35	6.14	$289.65
$245.00	$250.00	Jul 31	$4.05	$4.05	$0.95	4.26	$249.05

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$305.00	$302.50	Jul 31	$2.40	$2.40	$0.10	24.00	$302.60
$300.00	$295.00	Aug 14	$4.80	$4.80	$0.20	24.00	$295.20
$315.00	$310.00	Aug 21	$4.80	$4.80	$0.20	24.00	$310.20
$272.50	$270.00	Aug 14	$2.30	$2.30	$0.20	11.50	$270.20
$292.50	$290.00	Jul 31	$2.25	$2.25	$0.25	9.00	$290.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 59 found (avg debit $6.06, cheapest $2.95)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$315.00	Jul 31	Aug 7	$3.17	118.1%	104.2%
$312.50	Jul 31	Aug 7	$3.45	118.1%	105.0%
$310.00	Jul 31	Aug 7	$3.47	118.6%	103.9%
$302.50	Jul 31	Aug 7	$3.65	128.0%	105.6%
$305.00	Jul 31	Aug 7	$3.82	119.9%	104.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$215.00	Jul 31	Aug 7	$2.95	138.2%	118.3%
$300.00	Jul 31	Aug 7	$3.05	119.8%	104.5%
$315.00	Jul 31	Aug 7	$3.10	118.1%	104.2%
$310.00	Jul 31	Aug 7	$3.25	118.6%	103.9%
$297.50	Jul 31	Aug 7	$3.30	116.9%	105.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 96 found (cheapest 10.25% of stock, avg 19.98%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$262.50	Jul 31	$13.85	$13.15	$27.00	$235.50	$289.50	10.25%
$267.50	Jul 31	$11.45	$15.65	$27.10	$240.40	$294.60	10.29%
$260.00	Jul 31	$15.40	$12.10	$27.50	$232.50	$287.50	10.44%
$265.00	Jul 31	$13.05	$14.45	$27.50	$237.50	$292.50	10.44%
$257.50	Jul 31	$16.65	$11.00	$27.65	$229.85	$285.15	10.50%
$272.50	Jul 31	$9.40	$18.50	$27.90	$244.60	$300.40	10.60%
$270.00	Jul 31	$10.65	$17.35	$28.00	$242.00	$298.00	10.63%
$255.00	Jul 31	$18.60	$9.90	$28.50	$226.50	$283.50	10.82%
$250.00	Jul 31	$21.25	$8.05	$29.30	$220.70	$279.30	11.13%
$275.00	Jul 31	$8.95	$20.50	$29.45	$245.55	$304.45	11.18%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 6.80% of stock, avg 16.73%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$277.50	$255.00	Jul 31	$8.00	$9.90	$17.90	$237.10	$295.40
$275.00	$255.00	Jul 31	$8.95	$9.90	$18.85	$236.15	$293.85
$277.50	$257.50	Jul 31	$8.00	$11.00	$19.00	$238.50	$296.50
$272.50	$255.00	Jul 31	$9.40	$9.90	$19.30	$235.70	$291.80
$275.00	$257.50	Jul 31	$8.95	$11.00	$19.95	$237.55	$294.95
$277.50	$260.00	Jul 31	$8.00	$12.10	$20.10	$239.90	$297.60
$272.50	$257.50	Jul 31	$9.40	$11.00	$20.40	$237.10	$292.90
$270.00	$255.00	Jul 31	$10.65	$9.90	$20.55	$234.45	$290.55
$275.00	$260.00	Jul 31	$8.95	$12.10	$21.05	$238.95	$296.05
$277.50	$262.50	Jul 31	$8.00	$13.15	$21.15	$241.35	$298.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 384 found (best R:R 40.67, avg credit $3.91)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
215/218	235/240	Jul 31	$4.88	$0.12	40.67	$212.62	$239.88
218/220	235/240	Jul 31	$4.80	$0.20	24.00	$215.20	$239.80
220/225	270/275	Aug 14	$4.80	$0.20	24.00	$220.20	$274.80
235/240	275/280	Aug 14	$4.80	$0.20	24.00	$235.20	$279.80
240/245	270/275	Aug 14	$4.80	$0.20	24.00	$240.20	$274.80
250/255	265/270	Sep 4	$4.80	$0.20	24.00	$250.20	$269.80
222/225	235/240	Jul 31	$4.77	$0.23	20.74	$220.23	$239.77
225/228	245/250	Jul 31	$4.76	$0.24	19.83	$222.74	$249.76
228/230	235/240	Jul 31	$4.75	$0.25	19.00	$225.25	$239.75
215/220	270/275	Aug 14	$4.75	$0.25	19.00	$215.25	$274.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 104 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$270.00	$280.00	$290.00	Sep 4	$0.20	$9.80	49.00
$310.00	$312.50	$315.00	Jul 31	$0.06	$2.44	40.67
$295.00	$300.00	$305.00	Aug 14	$0.20	$4.80	24.00
$305.00	$307.50	$310.00	Jul 31	$0.15	$2.35	15.67
$257.50	$260.00	$262.50	Aug 7	$0.15	$2.35	15.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$215.00	$220.00	$225.00	Aug 14	$0.05	$4.95	99.00
$270.00	$275.00	$280.00	Sep 4	$0.05	$4.95	99.00
$235.00	$237.50	$240.00	Jul 31	$0.05	$2.45	49.00
$230.00	$235.00	$240.00	Aug 28	$0.10	$4.90	49.00
$225.00	$230.00	$235.00	Aug 21	$0.25	$4.75	19.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 18 found (best net $-18.15, 18 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$225.00	$260.00	1:2	Sep 4	-$18.15	$16.85
$230.00	$255.00	1:2	Aug 14	-$16.40	$8.60
$312.50	$315.00	1:2	Jul 31	-$1.01	$1.49
$310.00	$312.50	1:2	Jul 31	-$1.12	$1.38
$302.50	$305.00	1:2	Jul 31	-$1.31	$1.19

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$220.00	$215.00	1:2	Aug 7	-$3.35	$1.65
$217.50	$215.00	1:2	Jul 31	-$1.02	$1.48
$215.00	$212.50	1:2	Jul 31	-$1.06	$1.44
$222.50	$220.00	1:2	Jul 31	-$1.31	$1.19
$220.00	$217.50	1:2	Jul 31	-$1.38	$1.12

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 77 found (best yield 12.15%, avg 4.91%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$265.00	Sep 4	$32.00	0.55	0.6%	12.15%	12.79%	2	--
$270.00	Sep 4	$30.10	0.53	2.5%	11.43%	13.97%	1	--
$265.00	Aug 28	$29.30	0.54	0.6%	11.13%	11.77%	3	12
$270.00	Aug 28	$28.20	0.52	2.5%	10.71%	13.25%	4	2
$265.00	Aug 21	$27.90	0.55	0.6%	10.60%	11.23%	23	--
$280.00	Sep 4	$26.70	0.49	6.3%	10.14%	16.47%	1	--
$265.00	Aug 14	$26.00	0.54	0.6%	9.87%	10.51%	1	2
$270.00	Aug 21	$25.50	0.52	2.5%	9.68%	12.22%	4	316
$280.00	Aug 28	$24.10	0.47	6.3%	9.15%	15.49%	277	16
$270.00	Aug 14	$23.90	0.51	2.5%	9.08%	11.61%	2	1

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 10,989

Total Puts 11,404

Put/Call Ratio 1.04

Net Difference -415

Prior's Put/Call Breakdown

Total Calls 3,253

Total Puts 5,153

Put/Call Ratio 1.58

Net Difference -1,900

Prior 7-Day Put/Call Summary

Total Calls 51,254

Total Puts 57,341

Average Put/Call Ratio 1.15

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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