CLS - Options Database

CLS

CELESTICA INC

$327.19 +2.81%

(7/28 09:50) ◀

Tuesday, July 28, 2026 (9:55am)

▶ (7/28 10:00)

◀ 7/28 09:55 ▶

Option Volume

Detail

ℹ

Current (07/28 9:55am) 6,373

Calls: 4,001 (63%)

Puts: 2,372 (37%)

Prior --

Calls: 7,347 (65%)

Puts: 4,024 (35%)

Current vs Prior +0.00%

Calls: -45.54% (Calls)

Puts: -41.05% (Puts)

Prior 7-Day Total 46,409

Calls: 30,951 (67%)

Puts: 15,458 (33%)

Prior 7-Day Average 7,734

Calls: 4,421 (67%)

Puts: 2,208 (33%)

Current vs Prior 7-Day Avg -17.61%

Calls: -9.51%

Puts: +7.41%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 9:55am) $7.86M

Calls: $5.74M (73%)

Puts: $2.11M (27%)

Prior --

Calls: $21.57M (80%)

Puts: $5.52M (20%)

Current vs Prior +0.00%

Calls: -73.37%

Puts: -61.69%

Prior 7-Day Total $75.21M

Calls: $58.17M (77%)

Puts: $17.04M (23%)

Prior 7-Day Average $12.53M

Calls: $8.31M (77%)

Puts: $2.43M (23%)

Current vs Prior 7-Day Avg -37.31%

Calls: -30.89%

Puts: -13.12%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/28 9:55am) 0.59

Prior 1.00

Current vs Prior -40.71%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -9.25%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/28 9:55am) 122,123

Calls: 79,405 (65%)

Puts: 42,718 (35%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 689,780

Calls: 434,058 (63%)

Puts: 255,722 (37%)

Prior 7-Day Average 114,963

Calls: 72,343 (63%)

Puts: 42,620 (37%)

Current vs Prior 7-Day Avg +6.23%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 8.83% | 13.33%16.99% | 25.70%

Prior 13.58% | 16.25%19.95% | 27.82%

Current vs Prior -34.96% | -17.99%-14.80% | -7.59%

Prior 7-Day Avg 7.69% | 14.99%19.95% | 27.82%

Current vs 7-Day Avg +14.88% | -11.13%-14.80% | -7.59%

Prior 7-Day Eod 13.58% | 16.25%19.56% | 28.47%

Current vs 7-Day Eod -34.96% | -17.99%-13.13% | -9.71%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 38.93% | 31.52%

Calls: 36.66% | 26.98%

Puts: 41.20% | 36.05%

Prior 20.15% | 14.73%

Calls: 16.30% | 17.14%

Puts: 24.00% | 12.33%

Current vs Prior +93.20% | +113.99%

Prior 7-Day Avg 47.41% | 13.09%

Calls: 44.16% | 13.65%

Puts: 50.66% | 12.53%

Current vs 7-Day Avg -17.89% | +140.89%

Liquidity Expensive

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Moderately bullish flow with 73% call dollar volume ($5.74M). Bullish P/C ratio of 0.59. P/C ratio dropping 41% - sentiment shifting bullish. Call-heavy open interest (79,405 calls vs 42,718 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 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
09:55	BULLISH	BULLISH	BULLISH
09:50	BULLISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	NEUTRAL	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

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Covered Calls

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

No options available for this category

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. 99 found (avg delta 0.68, highest 0.99)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$275.00	Jul 31	50.00	57.20	$53.60	13.4%	1	0.93	1
$280.00	Jul 31	45.70	54.00	$49.85	16.6%	--	0.92	24
$285.00	Jul 31	41.90	49.70	$45.80	17.0%	--	0.90	21
$290.00	Jul 31	37.50	45.00	$41.25	18.2%	2	0.88	35
$287.50	Jul 31	38.60	47.00	$42.80	19.6%	--	0.87	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Jul 31	59.00	66.60	$62.80	12.1%	--	0.99	11
$380.00	Jul 31	49.10	56.90	$53.00	14.7%	--	0.93	11
$375.00	Jul 31	45.00	52.50	$48.75	15.4%	--	0.92	24
$370.00	Jul 31	40.10	47.90	$44.00	17.7%	--	0.88	21
$365.00	Jul 31	36.00	42.80	$39.40	17.3%	--	0.84	14

Most actively traded options today. High liquidity = easy entry/exit. 189 active (total vol 3.9K, top 432)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$330.00	Aug 7	18.30	23.70	$21.00	25.7%	432	0.52	117
$315.00	Aug 21	31.80	37.40	$34.60	16.2%	257	0.63	2.4K
$320.00	Jul 31	16.50	22.30	$19.40	29.9%	247	0.63	1.3K
$325.00	Aug 7	20.20	26.50	$23.35	27.0%	207	0.56	597
$347.50	Jul 31	4.90	10.50	$7.70	72.7%	204	0.34	21

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$295.00	Aug 21	10.80	14.20	$12.50	27.2%	259	0.27	334
$300.00	Jul 31	4.00	5.50	$4.75	31.6%	113	0.20	480
$345.00	Jul 31	21.30	27.60	$24.45	25.8%	102	0.66	43
$345.00	Aug 7	26.80	32.90	$29.85	20.4%	102	0.59	31
$295.00	Jul 31	2.75	4.30	$3.53	43.9%	83	0.16	179

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 43.5%, max 71.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$280.00	Jul 31	Aug 28	130.5%	79.4%	64.3%	--	34
$300.00	Jul 31	Aug 28	127.2%	79.7%	59.6%	8	197
$307.50	Jul 31	Aug 21	128.4%	80.8%	58.9%	4	17
$310.00	Jul 31	Aug 28	122.7%	79.3%	54.7%	20	302
$305.00	Jul 31	Aug 28	121.5%	79.4%	53.0%	9	75

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$265.00	Jul 31	Sep 4	140.1%	81.8%	71.3%	35	315
$275.00	Jul 31	Aug 28	136.9%	80.3%	70.5%	33	147
$277.50	Jul 31	Aug 21	133.2%	80.0%	66.5%	2	264
$270.00	Jul 31	Sep 4	134.9%	81.5%	65.5%	39	205
$272.50	Jul 31	Aug 21	135.4%	82.0%	65.1%	2	39

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 185 found (best R:R 32.33, avg 3.23)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$365.00	$367.50	Jul 31	$0.13	$2.37	$0.13	18.23	$365.13
$380.00	$382.50	Jul 31	$0.15	$2.35	$0.15	15.67	$380.15
$377.50	$380.00	Jul 31	$0.17	$2.33	$0.17	13.71	$377.67
$345.00	$347.50	Jul 31	$0.25	$2.25	$0.25	9.00	$345.25
$382.50	$385.00	Jul 31	$0.26	$2.24	$0.26	8.62	$382.76

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$270.00	$265.00	Jul 31	$0.15	$4.85	$0.15	32.33	$269.85
$280.00	$277.50	Jul 31	$0.12	$2.38	$0.12	19.83	$279.88
$300.00	$295.00	Aug 28	$0.25	$4.75	$0.25	19.00	$299.75
$275.00	$272.50	Aug 7	$0.13	$2.37	$0.13	18.23	$274.87
$280.00	$275.00	Aug 14	$0.30	$4.70	$0.30	15.67	$279.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 233 found (best R:R 49.00, avg 1.61)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$290.00	$292.50	Jul 31	$2.40	$2.40	$0.10	24.00	$292.40
$300.00	$302.50	Jul 31	$2.20	$2.20	$0.30	7.33	$302.20
$295.00	$300.00	Aug 7	$4.15	$4.15	$0.85	4.88	$299.15
$302.50	$305.00	Aug 7	$2.05	$2.05	$0.45	4.56	$304.55
$280.00	$285.00	Jul 31	$4.05	$4.05	$0.95	4.26	$284.05

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$390.00	$380.00	Jul 31	$9.80	$9.80	$0.20	49.00	$380.20
$375.00	$370.00	Jul 31	$4.75	$4.75	$0.25	19.00	$370.25
$370.00	$365.00	Jul 31	$4.60	$4.60	$0.40	11.50	$365.40
$380.00	$375.00	Jul 31	$4.25	$4.25	$0.75	5.67	$375.75
$390.00	$380.00	Aug 21	$8.45	$8.45	$1.55	5.45	$381.55

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 69 found (avg debit $5.61, cheapest $1.95)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$390.00	Jul 31	Aug 7	$1.95	111.1%	84.7%
$385.00	Jul 31	Aug 7	$2.36	114.4%	86.9%
$377.50	Jul 31	Aug 7	$2.68	114.0%	86.1%
$375.00	Jul 31	Aug 7	$3.42	110.5%	88.5%
$370.00	Jul 31	Aug 7	$3.62	113.3%	88.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$265.00	Jul 31	Aug 7	$2.57	140.1%	111.3%
$270.00	Jul 31	Aug 7	$2.75	134.9%	107.2%
$275.00	Jul 31	Aug 7	$2.93	136.9%	105.5%
$272.50	Jul 31	Aug 7	$3.08	135.4%	107.9%
$277.50	Jul 31	Aug 7	$3.12	133.2%	104.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 86 found (cheapest 8.45% of stock, avg 14.78%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$325.00	Jul 31	$15.55	$12.10	$27.65	$297.35	$352.65	8.45%
$327.50	Jul 31	$15.20	$13.35	$28.55	$298.95	$356.05	8.73%
$322.50	Jul 31	$18.05	$11.20	$29.25	$293.25	$351.75	8.94%
$335.00	Jul 31	$11.50	$17.90	$29.40	$305.60	$364.40	8.99%
$330.00	Jul 31	$14.25	$15.25	$29.50	$300.50	$359.50	9.02%
$320.00	Jul 31	$19.40	$10.20	$29.60	$290.40	$349.60	9.05%
$317.50	Jul 31	$20.65	$9.25	$29.90	$287.60	$347.40	9.14%
$337.50	Jul 31	$10.85	$19.10	$29.95	$307.55	$367.45	9.15%
$340.00	Jul 31	$9.60	$21.05	$30.65	$309.35	$370.65	9.37%
$315.00	Jul 31	$22.25	$8.65	$30.90	$284.10	$345.90	9.44%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 135 found (cheapest 5.81% of stock, avg 10.76%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$342.50	$320.00	Jul 31	$8.80	$10.20	$19.00	$301.00	$361.50
$340.00	$320.00	Jul 31	$9.60	$10.20	$19.80	$300.20	$359.80
$342.50	$322.50	Jul 31	$8.80	$11.20	$20.00	$302.50	$362.50
$340.00	$322.50	Jul 31	$9.60	$11.20	$20.80	$301.70	$360.80
$342.50	$325.00	Jul 31	$8.80	$12.10	$20.90	$304.10	$363.40
$337.50	$320.00	Jul 31	$10.85	$10.20	$21.05	$298.95	$358.55
$335.00	$320.00	Jul 31	$11.50	$10.20	$21.70	$298.30	$356.70
$340.00	$325.00	Jul 31	$9.60	$12.10	$21.70	$303.30	$361.70
$337.50	$322.50	Jul 31	$10.85	$11.20	$22.05	$300.45	$359.55
$342.50	$327.50	Jul 31	$8.80	$13.35	$22.15	$305.35	$364.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 340 found (best R:R 32.33, avg credit $3.94)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
295/300	320/325	Aug 21	$4.85	$0.15	32.33	$295.15	$324.85
262/265	300/302	Jul 31	$2.40	$0.10	24.00	$262.60	$302.40
300/302	310/312	Aug 7	$2.40	$0.10	24.00	$300.10	$312.40
265/270	320/325	Aug 21	$4.80	$0.20	24.00	$265.20	$324.80
280/285	300/305	Aug 28	$4.80	$0.20	24.00	$280.20	$304.80
290/295	355/360	Aug 28	$4.80	$0.20	24.00	$290.20	$359.80
270/272	300/302	Jul 31	$2.39	$0.11	21.73	$270.11	$302.39
285/290	305/310	Aug 28	$4.75	$0.25	19.00	$285.25	$309.75
305/310	350/355	Aug 28	$4.75	$0.25	19.00	$305.25	$354.75
280/282	288/290	Jul 31	$2.35	$0.15	15.67	$280.15	$289.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 93 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$360.00	$365.00	$370.00	Aug 21	$0.10	$4.90	49.00
$315.00	$320.00	$325.00	Aug 14	$0.15	$4.85	32.33
$360.00	$365.00	$370.00	Aug 28	$0.15	$4.85	32.33
$330.00	$332.50	$335.00	Aug 7	$0.10	$2.40	24.00
$320.00	$325.00	$330.00	Aug 14	$0.25	$4.75	19.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$265.00	$270.00	$275.00	Aug 14	$0.05	$4.95	99.00
$317.50	$320.00	$322.50	Jul 31	$0.05	$2.45	49.00
$325.00	$330.00	$335.00	Aug 14	$0.10	$4.90	49.00
$365.00	$370.00	$375.00	Jul 31	$0.15	$4.85	32.33
$270.00	$272.50	$275.00	Jul 31	$0.09	$2.41	26.78

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 28 found (best net $-2.10, 28 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$360.00	$370.00	1:2	Aug 14	-$6.40	$3.60
$380.00	$385.00	1:2	Aug 7	-$1.96	$3.04
$385.00	$390.00	1:2	Aug 7	-$1.97	$3.03
$380.00	$390.00	1:2	Aug 21	-$7.45	$2.55
$387.50	$390.00	1:2	Jul 31	-$0.43	$2.07

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$310.00	$280.00	1:2	Sep 4	-$2.10	$27.90
$270.00	$265.00	1:2	Jul 31	-$0.68	$4.32
$280.00	$270.00	1:2	Sep 4	-$6.85	$3.15
$270.00	$265.00	1:2	Aug 21	-$2.85	$2.15
$265.00	$262.50	1:2	Jul 31	-$0.43	$2.07

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 78 found (best yield 9.35%, avg 3.15%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$330.00	Sep 4	$30.60	0.56	0.9%	9.35%	10.21%	1	3
$335.00	Sep 4	$27.90	0.53	2.4%	8.53%	10.91%	1	--
$327.50	Aug 21	$25.70	0.56	0.1%	7.85%	7.95%	--	10
$330.00	Aug 21	$24.70	0.54	0.9%	7.55%	8.41%	3	109
$345.00	Sep 4	$24.70	0.49	5.4%	7.55%	12.99%	1	2
$332.50	Aug 21	$23.60	0.53	1.6%	7.21%	8.84%	1	1
$340.00	Aug 28	$23.20	0.50	3.9%	7.09%	11.01%	1	26
$335.00	Aug 21	$23.10	0.52	2.4%	7.06%	9.45%	--	15
$330.00	Aug 14	$20.30	0.53	0.9%	6.20%	7.06%	--	230
$350.00	Aug 28	$20.30	0.45	7.0%	6.20%	13.18%	2	25

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 4,001

Total Puts 2,372

Put/Call Ratio 0.59

Net Difference 1,629

Prior's Put/Call Breakdown

Total Calls 7,347

Total Puts 4,024

Put/Call Ratio 1.00

Net Difference 3,323

Prior 7-Day Put/Call Summary

Total Calls 30,951

Total Puts 15,458

Average Put/Call Ratio 0.65

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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