CLS - Options Database

CLS

CELESTICA INC

$328.43 -6.22%

$330.00 (+0.48%)🌙

as of 07/29 06:27 PM

(7/28 18:24) ◀

Wednesday, July 29, 2026 (6:27pm)

▶

◀ 7/29 18:27

Option Volume

Detail

ℹ

Current (07/29) 14,908

Calls: 11,018 (74%)

Puts: 3,890 (26%)

Prior (07/28) 42,767

Calls: 29,018 (68%)

Puts: 13,749 (32%)

Current vs Prior -65.14%

Calls: -62.03% (Calls)

Puts: -71.71% (Puts)

Prior 7-Day Total 137,186

Calls: 96,032 (70%)

Puts: 41,154 (30%)

Prior 7-Day Average 19,598

Calls: 13,718 (70%)

Puts: 5,879 (30%)

Current vs Prior 7-Day Avg -23.93%

Calls: -19.69%

Puts: -33.83%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/29) $18.43M

Calls: $14.10M (77%)

Puts: $4.33M (23%)

Prior (07/28) $77.48M

Calls: $65.23M (84%)

Puts: $12.26M (16%)

Current vs Prior -76.21%

Calls: -78.38%

Puts: -64.68%

Prior 7-Day Total $232.19M

Calls: $187.60M (81%)

Puts: $44.59M (19%)

Prior 7-Day Average $33.17M

Calls: $26.80M (81%)

Puts: $6.37M (19%)

Current vs Prior 7-Day Avg -44.43%

Calls: -47.37%

Puts: -32.06%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/29) 0.35

Prior (07/28) 0.47

Current vs Prior -25.49%

Prior 7-Day Average 0.55

Current vs Prior 7-Day Avg -35.26%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/29) 77,539

Calls: 56,252 (73%)

Puts: 21,287 (27%)

Prior (07/28) 84,791

Calls: 56,739 (67%)

Puts: 28,052 (33%)

Current vs Prior -8.55%

Prior 7-Day Total 384,010

Calls: 236,077 (61%)

Puts: 147,933 (39%)

Prior 7-Day Average 54,858

Calls: 33,725 (61%)

Puts: 21,133 (39%)

Current vs Prior 7-Day Avg +41.34%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 8.19% | 13.37%18.18% | 26.23%

Prior 8.57% | 13.29%18.45% | 26.47%

Current vs Prior -4.39% | +0.56%-1.46% | -0.91%

Prior 7-Day Avg 8.89% | 15.80%21.31% | 29.14%

Current vs 7-Day Avg -7.85% | -15.40%-14.69% | -9.98%

Prior 7-Day Eod 8.57% | 13.29%18.45% | 26.47%

Current vs 7-Day Eod -4.39% | +0.56%-1.46% | -0.91%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 31.49% | 28.30%

Calls: 34.98% | 28.84%

Puts: 28.01% | 27.76%

Prior 31.49% | 28.30%

Calls: 34.98% | 28.84%

Puts: 28.01% | 27.76%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 17.06% | 13.17%

Calls: 17.70% | 15.30%

Puts: 16.42% | 11.03%

Current vs 7-Day Avg +84.63% | +114.91%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 77% of dollar volume in calls ($14.10M) vs puts ($4.33M). Light premium activity with dollar volume down 76% vs prior. Below-average activity with volume down 65% vs prior. Extreme bullish P/C ratio of 0.35 - heavy call buying (11,018 calls vs 3,890 puts).

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 BEARISH

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

🎯

Tightest Spreads

💰

Best Value <$1

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High Delta

⚖️

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 17 of results (avg 8.7%, best 6.2%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Aug 21	63.40	69.60	$66.50	9.3%	1	0.83	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$385.00	Sep 4	70.20	74.70	$72.45	6.2%	1	0.66	--
$350.00	Aug 28	43.30	46.70	$45.00	7.6%	1	0.55	--
$375.00	Aug 28	59.80	64.50	$62.15	7.6%	2	0.65	27
$345.00	Aug 28	40.30	43.60	$41.95	7.9%	1	0.53	--
$380.00	Aug 21	60.70	65.70	$63.20	7.9%	11	0.71	88

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. 88 found (avg delta 0.67, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Jul 31	55.20	61.80	$58.50	11.3%	7	0.94	--
$275.00	Jul 31	50.60	57.00	$53.80	11.9%	1	0.93	--
$280.00	Jul 31	46.20	52.20	$49.20	12.2%	5	0.92	25
$277.50	Jul 31	48.30	54.60	$51.45	12.2%	3	0.90	--
$272.50	Jul 31	52.70	59.40	$56.05	12.0%	3	0.90	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$387.50	Jul 31	56.80	63.70	$60.25	11.5%	2	0.92	--
$382.50	Jul 31	52.10	59.00	$55.55	12.4%	2	0.91	3
$380.00	Jul 31	49.80	56.30	$53.05	12.3%	1	0.90	--
$375.00	Jul 31	45.10	52.00	$48.55	14.2%	1	0.88	22
$370.00	Jul 31	40.60	47.50	$44.05	15.7%	1	0.88	18

Most actively traded options today. High liquidity = easy entry/exit. 269 active (total vol 11.3K, top 1.3K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Jul 31	2.40	4.50	$3.45	60.9%	1.3K	0.20	3.1K
$350.00	Jul 31	2.90	7.00	$4.95	82.8%	1.2K	0.27	3.2K
$340.00	Jul 31	5.80	8.90	$7.35	42.2%	1.2K	0.37	3.0K
$330.00	Jul 31	9.00	15.50	$12.25	53.1%	1.1K	0.50	3.4K
$315.00	Aug 21	34.00	39.10	$36.55	14.0%	757	0.62	2.3K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Jul 31	0.50	1.50	$1.00	100.0%	483	0.06	198
$295.00	Jul 31	1.25	3.10	$2.17	85.3%	161	0.13	166
$285.00	Jul 31	0.50	1.60	$1.05	104.8%	138	0.07	256
$327.50	Jul 31	9.90	14.70	$12.30	39.0%	77	0.47	66
$300.00	Jul 31	2.15	3.80	$2.97	55.6%	74	0.17	379

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 69 strikes (avg 51.5%, max 100.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$380.00	Jul 31	Sep 4	149.0%	87.6%	70.1%	262	691
$270.00	Jul 31	Aug 21	152.1%	91.2%	66.8%	8	--
$375.00	Jul 31	Aug 28	148.5%	90.3%	64.5%	49	294
$385.00	Jul 31	Aug 21	147.7%	90.1%	64.0%	27	243
$360.00	Jul 31	Sep 4	139.9%	88.4%	58.3%	1.3K	3.1K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$282.50	Jul 31	Aug 21	178.2%	88.9%	100.4%	52	7
$265.00	Jul 31	Sep 4	176.1%	90.0%	95.7%	23	319
$267.50	Jul 31	Aug 7	218.2%	111.8%	95.1%	2	--
$275.00	Jul 31	Aug 28	149.7%	86.2%	73.7%	38	159
$280.00	Jul 31	Aug 28	148.4%	87.1%	70.3%	511	243

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 174 found (best R:R 49.00, avg 2.69)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$385.00	$387.50	Aug 7	$0.15	$2.35	$0.15	15.67	$385.15
$350.00	$352.50	Aug 7	$0.20	$2.30	$0.20	11.50	$350.20
$370.00	$375.00	Aug 28	$0.45	$4.55	$0.45	10.11	$370.45
$335.00	$337.50	Aug 7	$0.25	$2.25	$0.25	9.00	$335.25
$360.00	$365.00	Aug 21	$0.60	$4.40	$0.60	7.33	$360.60

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$275.00	$270.00	Aug 14	$0.10	$4.90	$0.10	49.00	$274.90
$335.00	$332.50	Aug 7	$0.25	$2.25	$0.25	9.00	$334.75
$310.00	$305.00	Aug 28	$0.50	$4.50	$0.50	9.00	$309.50
$290.00	$285.00	Jul 31	$0.60	$4.40	$0.60	7.33	$289.40
$310.00	$307.50	Jul 31	$0.30	$2.20	$0.30	7.33	$309.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 229 found (best R:R 19.00, avg 1.71)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$300.00	$305.00	Jul 31	$4.75	$4.75	$0.25	19.00	$304.75
$275.00	$277.50	Jul 31	$2.35	$2.35	$0.15	15.67	$277.35
$280.00	$295.00	Jul 31	$13.55	$13.55	$1.45	9.34	$293.55
$272.50	$275.00	Jul 31	$2.25	$2.25	$0.25	9.00	$274.75
$277.50	$280.00	Jul 31	$2.25	$2.25	$0.25	9.00	$279.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$387.50	$382.50	Jul 31	$4.70	$4.70	$0.30	15.67	$382.80
$360.00	$357.50	Jul 31	$2.30	$2.30	$0.20	11.50	$357.70
$355.00	$352.50	Jul 31	$2.25	$2.25	$0.25	9.00	$352.75
$375.00	$370.00	Jul 31	$4.50	$4.50	$0.50	9.00	$370.50
$380.00	$375.00	Jul 31	$4.50	$4.50	$0.50	9.00	$375.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 69 found (avg debit $7.16, cheapest $0.95)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$387.50	Jul 31	Aug 7	$2.90	153.7%	100.2%
$382.50	Jul 31	Aug 7	$3.05	153.8%	98.9%
$275.00	Jul 31	Aug 7	$3.10	149.7%	114.6%
$385.00	Jul 31	Aug 7	$3.10	147.7%	98.8%
$375.00	Jul 31	Aug 7	$3.45	148.5%	96.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$267.50	Jul 31	Aug 7	$0.95	218.2%	111.8%
$282.50	Jul 31	Aug 7	$2.32	178.2%	103.3%
$270.00	Jul 31	Aug 7	$2.50	152.1%	107.0%
$265.00	Jul 31	Aug 7	$2.67	176.1%	118.8%
$277.50	Jul 31	Aug 7	$3.15	183.0%	114.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 80 found (cheapest 7.55% of stock, avg 15.12%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$322.50	Jul 31	$15.70	$9.10	$24.80	$297.70	$347.30	7.55%
$325.00	Jul 31	$14.10	$11.05	$25.15	$299.85	$350.15	7.66%
$320.00	Jul 31	$17.30	$8.55	$25.85	$294.15	$345.85	7.87%
$330.00	Jul 31	$12.25	$13.70	$25.95	$304.05	$355.95	7.90%
$317.50	Jul 31	$18.30	$7.90	$26.20	$291.30	$343.70	7.98%
$332.50	Jul 31	$10.90	$15.40	$26.30	$306.20	$358.80	8.01%
$335.00	Jul 31	$10.10	$16.40	$26.50	$308.50	$361.50	8.07%
$312.50	Jul 31	$21.30	$5.25	$26.55	$285.95	$339.05	8.08%
$315.00	Jul 31	$20.20	$6.45	$26.65	$288.35	$341.65	8.11%
$337.50	Jul 31	$8.40	$18.35	$26.75	$310.75	$364.25	8.14%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 4.64% of stock, avg 12.24%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$340.00	$317.50	Jul 31	$7.35	$7.90	$15.25	$302.25	$355.25
$340.00	$320.00	Jul 31	$7.35	$8.55	$15.90	$304.10	$355.90
$337.50	$317.50	Jul 31	$8.40	$7.90	$16.30	$301.20	$353.80
$340.00	$322.50	Jul 31	$7.35	$9.10	$16.45	$306.05	$356.45
$337.50	$320.00	Jul 31	$8.40	$8.55	$16.95	$303.05	$354.45
$337.50	$322.50	Jul 31	$8.40	$9.10	$17.50	$305.00	$355.00
$335.00	$317.50	Jul 31	$10.10	$7.90	$18.00	$299.50	$353.00
$340.00	$325.00	Jul 31	$7.35	$11.05	$18.40	$306.60	$358.40
$335.00	$320.00	Jul 31	$10.10	$8.55	$18.65	$301.35	$353.65
$332.50	$317.50	Jul 31	$10.90	$7.90	$18.80	$298.70	$351.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 334 found (best R:R 74.00, avg credit $4.65)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
275/278	280/295	Jul 31	$14.80	$0.20	74.00	$262.70	$294.80
295/300	335/340	Aug 14	$4.90	$0.10	49.00	$295.10	$339.90
275/280	322/328	Aug 14	$4.85	$0.15	32.33	$275.15	$327.35
285/290	322/328	Aug 14	$4.85	$0.15	32.33	$285.15	$327.35
295/300	332/335	Aug 21	$4.85	$0.15	32.33	$295.15	$337.35
265/268	305/310	Jul 31	$4.82	$0.18	26.78	$262.68	$309.82
280/285	322/328	Aug 14	$4.80	$0.20	24.00	$280.20	$327.30
280/285	305/310	Aug 28	$4.80	$0.20	24.00	$280.20	$309.80
280/282	305/310	Jul 31	$4.78	$0.22	21.73	$277.72	$309.78
285/290	295/300	Jul 31	$4.75	$0.25	19.00	$285.25	$299.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 78 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$275.00	$277.50	$280.00	Jul 31	$0.10	$2.40	24.00
$305.00	$310.00	$315.00	Aug 28	$0.20	$4.80	24.00
$345.00	$347.50	$350.00	Jul 31	$0.15	$2.35	15.67
$360.00	$362.50	$365.00	Aug 7	$0.15	$2.35	15.67
$385.00	$387.50	$390.00	Aug 7	$0.15	$2.35	15.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$280.00	$285.00	$290.00	Aug 14	$0.05	$4.95	99.00
$340.00	$350.00	$360.00	Aug 21	$0.15	$9.85	65.67
$265.00	$270.00	$275.00	Aug 21	$0.25	$4.75	19.00
$325.00	$327.50	$330.00	Jul 31	$0.15	$2.35	15.67
$290.00	$295.00	$300.00	Aug 14	$0.30	$4.70	15.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 30 found (best net $-12.30, 24 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$270.00	$310.00	1:2	Aug 21	-$12.30	$27.70
$290.00	$322.50	1:2	Aug 14	-$9.10	$23.40
$320.00	$350.00	1:2	Aug 28	-$11.65	$18.35
$350.00	$370.00	1:2	Aug 28	-$10.10	$9.90
$335.00	$360.00	1:2	Sep 4	-$15.50	$9.50

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$350.00	1:2	Aug 14	-$16.20	$13.80
$385.00	$350.00	1:2	Sep 4	-$22.95	$12.05
$285.00	$270.00	1:2	Sep 4	-$8.20	$6.80
$325.00	$310.00	1:2	Aug 14	-$9.95	$5.05
$290.00	$285.00	1:2	Jul 31	-$0.45	$4.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 81 found (best yield 9.77%, avg 3.15%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$335.00	Sep 4	$32.10	0.53	2.0%	9.77%	11.77%	1	3
$330.00	Aug 21	$26.60	0.54	0.5%	8.10%	8.58%	28	109
$332.50	Aug 21	$25.70	0.52	1.2%	7.83%	9.06%	13	2
$335.00	Aug 21	$24.30	0.51	2.0%	7.40%	9.40%	4	16
$337.50	Aug 21	$22.90	0.50	2.8%	6.97%	9.73%	54	5
$330.00	Aug 14	$22.40	0.52	0.5%	6.82%	7.30%	4	228
$350.00	Aug 28	$22.40	0.45	6.6%	6.82%	13.39%	3	31
$360.00	Sep 4	$22.40	0.43	9.6%	6.82%	16.43%	1	12
$340.00	Aug 21	$22.30	0.48	3.5%	6.79%	10.31%	12	667
$345.00	Aug 21	$20.70	0.46	5.0%	6.30%	11.35%	1	3

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 11,018

Total Puts 3,890

Put/Call Ratio 0.35

Net Difference 7,128

Prior's Put/Call Breakdown

Total Calls 29,018

Total Puts 13,749

Put/Call Ratio 0.47

Net Difference 15,269

Prior 7-Day Put/Call Summary

Total Calls 96,032

Total Puts 41,154

Average Put/Call Ratio 0.55

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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