CLS - Options Database

CLS

CELESTICA INC

$333.81 +4.89%

(7/28 09:45) ◀

Tuesday, July 28, 2026 (9:50am)

▶ (7/28 09:55)

◀ 7/28 09:50 ▶

Option Volume

Detail

ℹ

Current (07/28 9:50am) 5,392

Calls: 3,281 (61%)

Puts: 2,111 (39%)

Prior --

Calls: 7,347 (65%)

Puts: 4,024 (35%)

Current vs Prior +0.00%

Calls: -55.34% (Calls)

Puts: -47.54% (Puts)

Prior 7-Day Total 41,017

Calls: 27,670 (67%)

Puts: 13,347 (33%)

Prior 7-Day Average 8,203

Calls: 3,952 (67%)

Puts: 1,906 (33%)

Current vs Prior 7-Day Avg -34.27%

Calls: -17.00%

Puts: +10.71%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 9:50am) $6.42M

Calls: $4.68M (73%)

Puts: $1.75M (27%)

Prior --

Calls: $21.57M (80%)

Puts: $5.52M (20%)

Current vs Prior +0.00%

Calls: -78.31%

Puts: -68.36%

Prior 7-Day Total $68.78M

Calls: $53.49M (78%)

Puts: $15.29M (22%)

Prior 7-Day Average $13.76M

Calls: $7.64M (78%)

Puts: $2.18M (22%)

Current vs Prior 7-Day Avg -53.30%

Calls: -38.79%

Puts: -20.04%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/28 9:50am) 0.64

Prior 1.00

Current vs Prior -35.66%

Prior 7-Day Average 0.66

Current vs Prior 7-Day Avg -1.82%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/28 9:50am) 122,123

Calls: 79,405 (65%)

Puts: 42,718 (35%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 567,657

Calls: 354,653 (62%)

Puts: 213,004 (38%)

Prior 7-Day Average 113,531

Calls: 70,930 (62%)

Puts: 42,600 (38%)

Current vs Prior 7-Day Avg +7.57%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 9.20% | 12.99%16.69% | 25.60%

Prior 13.58% | 16.25%19.95% | 27.82%

Current vs Prior -32.28% | -20.07%-16.34% | -7.97%

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

Current vs 7-Day Avg +19.62% | -13.39%-16.34% | -7.97%

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

Current vs 7-Day Eod -32.28% | -20.07%-14.70% | -10.08%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 37.72% | 27.90%

Calls: 36.43% | 27.49%

Puts: 39.01% | 28.31%

Prior 20.15% | 14.73%

Calls: 16.30% | 17.14%

Puts: 24.00% | 12.33%

Current vs Prior +87.20% | +89.41%

Prior 7-Day Avg 47.41% | 13.09%

Calls: 44.16% | 13.65%

Puts: 50.66% | 12.53%

Current vs 7-Day Avg -20.44% | +113.22%

Liquidity Expensive

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Moderately bullish flow with 73% call dollar volume ($4.68M). Bullish P/C ratio of 0.64. P/C ratio dropping 36% - 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
09:50	BULLISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	NEUTRAL	BULLISH

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💰 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

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Tightest Spreads

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Best Value <$1

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High Delta

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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 2 of results (avg 9.8%, best 9.8%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Aug 21	66.00	72.80	$69.40	9.8%	--	0.86	11

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 21	69.80	77.00	$73.40	9.8%	--	0.78	23

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. 98 found (avg delta 0.68, highest 0.96)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$275.00	Jul 31	55.50	62.20	$58.85	11.4%	1	0.96	1
$280.00	Jul 31	50.80	57.20	$54.00	11.9%	--	0.94	24
$285.00	Jul 31	46.30	52.80	$49.55	13.1%	--	0.93	21
$290.00	Jul 31	43.60	48.40	$46.00	10.4%	1	0.90	35
$292.50	Jul 31	39.50	45.80	$42.65	14.8%	--	0.89	51

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Jul 31	54.80	61.80	$58.30	12.0%	--	0.93	11
$380.00	Jul 31	45.80	52.60	$49.20	13.8%	--	0.89	11
$375.00	Jul 31	41.30	48.20	$44.75	15.4%	--	0.86	24
$370.00	Jul 31	37.00	43.60	$40.30	16.4%	--	0.83	21
$365.00	Jul 31	33.20	39.70	$36.45	17.8%	--	0.80	14

Most actively traded options today. High liquidity = easy entry/exit. 180 active (total vol 4.1K, top 888)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 21	7.00	8.60	$7.80	20.5%	888	0.22	2.1K
$320.00	Jul 31	18.70	24.00	$21.35	24.8%	246	0.65	1.3K
$325.00	Aug 7	22.10	27.50	$24.80	21.8%	207	0.58	597
$347.50	Jul 31	4.90	10.50	$7.70	72.7%	204	0.34	21
$347.50	Aug 7	10.90	16.40	$13.65	40.3%	200	0.41	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$295.00	Aug 21	10.50	12.90	$11.70	20.5%	170	0.25	334
$345.00	Jul 31	18.30	24.70	$21.50	29.8%	102	0.62	43
$345.00	Aug 7	24.30	31.00	$27.65	24.2%	102	0.56	31
$300.00	Jul 31	3.50	4.20	$3.85	18.2%	101	0.18	480
$295.00	Jul 31	2.75	4.00	$3.38	37.0%	82	0.15	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 43.7%, max 68.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$280.00	Jul 31	Aug 28	132.2%	80.7%	63.9%	--	34
$307.50	Jul 31	Aug 21	133.4%	85.4%	56.2%	4	17
$312.50	Jul 31	Aug 21	128.2%	82.2%	56.0%	3	140
$300.00	Jul 31	Aug 28	125.2%	80.5%	55.4%	8	197
$325.00	Jul 31	Aug 28	121.4%	79.8%	52.0%	9	1.0K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$275.00	Jul 31	Aug 28	135.8%	80.6%	68.5%	33	147
$277.50	Jul 31	Aug 21	134.2%	82.0%	63.6%	2	264
$270.00	Jul 31	Sep 4	134.7%	82.5%	63.3%	37	205
$272.50	Jul 31	Aug 21	138.4%	85.8%	61.3%	2	39
$280.00	Jul 31	Sep 4	132.2%	83.4%	58.5%	39	236

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 181 found (best R:R 37.46, avg 3.44)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$395.00	$400.00	Aug 7	$0.13	$4.87	$0.13	37.46	$395.13
$390.00	$395.00	Aug 7	$0.17	$4.83	$0.17	28.41	$390.17
$332.50	$335.00	Aug 21	$0.10	$2.40	$0.10	24.00	$332.60
$370.00	$375.00	Aug 14	$0.25	$4.75	$0.25	19.00	$370.25
$357.50	$360.00	Jul 31	$0.15	$2.35	$0.15	15.67	$357.65

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$290.00	$285.00	Aug 14	$0.20	$4.80	$0.20	24.00	$289.80
$290.00	$285.00	Aug 21	$0.20	$4.80	$0.20	24.00	$289.80
$280.00	$277.50	Jul 31	$0.15	$2.35	$0.15	15.67	$279.85
$277.50	$275.00	Jul 31	$0.16	$2.34	$0.16	14.63	$277.34
$292.50	$290.00	Jul 31	$0.18	$2.32	$0.18	12.89	$292.32

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 229 found (best R:R 32.33, avg 1.58)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$275.00	$280.00	Jul 31	$4.85	$4.85	$0.15	32.33	$279.85
$285.00	$287.50	Jul 31	$2.35	$2.35	$0.15	15.67	$287.35
$310.00	$312.50	Jul 31	$2.25	$2.25	$0.25	9.00	$312.25
$280.00	$285.00	Jul 31	$4.45	$4.45	$0.55	8.09	$284.45
$317.50	$320.00	Jul 31	$2.20	$2.20	$0.30	7.33	$319.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$390.00	$380.00	Jul 31	$9.10	$9.10	$0.90	10.11	$380.90
$375.00	$370.00	Jul 31	$4.45	$4.45	$0.55	8.09	$370.55
$380.00	$375.00	Jul 31	$4.45	$4.45	$0.55	8.09	$375.55
$365.00	$360.00	Jul 31	$4.10	$4.10	$0.90	4.56	$360.90
$390.00	$380.00	Aug 21	$7.90	$7.90	$2.10	3.76	$382.10

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 69 found (avg debit $5.61, cheapest $1.87)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$400.00	Jul 31	Aug 7	$1.87	113.7%	86.4%
$395.00	Jul 31	Aug 7	$1.88	111.5%	83.8%
$390.00	Jul 31	Aug 7	$1.95	107.9%	80.9%
$385.00	Jul 31	Aug 7	$2.33	110.8%	82.4%
$377.50	Jul 31	Aug 7	$2.65	110.2%	81.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$270.00	Jul 31	Aug 7	$2.85	134.7%	110.8%
$275.00	Jul 31	Aug 7	$2.95	135.8%	108.0%
$277.50	Jul 31	Aug 7	$3.04	134.2%	106.4%
$380.00	Jul 31	Aug 7	$3.30	112.5%	89.3%
$272.50	Jul 31	Aug 7	$3.67	138.4%	117.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 87 found (cheapest 8.70% of stock, avg 14.86%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$335.00	Jul 31	$12.90	$16.15	$29.05	$305.95	$364.05	8.70%
$327.50	Jul 31	$17.20	$12.30	$29.50	$298.00	$357.00	8.84%
$337.50	Jul 31	$12.55	$17.15	$29.70	$307.80	$367.20	8.90%
$340.00	Jul 31	$11.15	$18.70	$29.85	$310.15	$369.85	8.94%
$330.00	Jul 31	$16.20	$13.80	$30.00	$300.00	$360.00	8.99%
$325.00	Jul 31	$18.70	$12.10	$30.80	$294.20	$355.80	9.23%
$345.00	Jul 31	$9.30	$21.50	$30.80	$314.20	$375.80	9.23%
$347.50	Jul 31	$7.70	$23.20	$30.90	$316.60	$378.40	9.26%
$320.00	Jul 31	$21.35	$9.95	$31.30	$288.70	$351.30	9.38%
$322.50	Jul 31	$20.50	$11.35	$31.85	$290.65	$354.35	9.54%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 128 found (cheapest 5.77% of stock, avg 10.73%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$345.00	$320.00	Jul 31	$9.30	$9.95	$19.25	$300.75	$364.25
$342.50	$320.00	Jul 31	$9.60	$9.95	$19.55	$300.45	$362.05
$345.00	$322.50	Jul 31	$9.30	$11.35	$20.65	$301.85	$365.65
$342.50	$322.50	Jul 31	$9.60	$11.35	$20.95	$301.55	$363.45
$340.00	$320.00	Jul 31	$11.15	$9.95	$21.10	$298.90	$361.10
$345.00	$325.00	Jul 31	$9.30	$12.10	$21.40	$303.60	$366.40
$345.00	$327.50	Jul 31	$9.30	$12.30	$21.60	$305.90	$366.60
$342.50	$325.00	Jul 31	$9.60	$12.10	$21.70	$303.30	$364.20
$342.50	$327.50	Jul 31	$9.60	$12.30	$21.90	$305.60	$364.40
$337.50	$320.00	Jul 31	$12.55	$9.95	$22.50	$297.50	$360.00

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 285 found (best R:R 49.00, avg credit $4.22)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
295/300	315/320	Aug 21	$4.90	$0.10	49.00	$295.10	$319.90
275/280	295/300	Aug 14	$4.85	$0.15	32.33	$275.15	$299.85
280/285	295/300	Aug 14	$4.85	$0.15	32.33	$280.15	$299.85
302/305	315/320	Aug 21	$4.85	$0.15	32.33	$300.15	$319.85
280/285	295/300	Aug 28	$4.85	$0.15	32.33	$280.15	$299.85
270/275	295/300	Aug 28	$4.80	$0.20	24.00	$270.20	$299.80
278/280	305/310	Aug 7	$4.78	$0.22	21.73	$275.22	$309.78
270/272	280/285	Jul 31	$4.75	$0.25	19.00	$267.75	$284.75
288/290	295/300	Aug 7	$4.75	$0.25	19.00	$285.25	$299.75
295/300	315/320	Aug 7	$4.75	$0.25	19.00	$295.25	$319.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 98 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$350.00	$355.00	$360.00	Aug 28	$0.05	$4.95	99.00
$370.00	$380.00	$390.00	Aug 28	$0.10	$9.90	99.00
$315.00	$320.00	$325.00	Aug 7	$0.20	$4.80	24.00
$355.00	$360.00	$365.00	Aug 28	$0.20	$4.80	24.00
$380.00	$382.50	$385.00	Jul 31	$0.12	$2.38	19.83

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$272.50	$275.00	$277.50	Jul 31	$0.07	$2.43	34.71
$355.00	$360.00	$365.00	Jul 31	$0.20	$4.80	24.00
$307.50	$310.00	$312.50	Aug 7	$0.10	$2.40	24.00
$340.00	$350.00	$360.00	Aug 28	$0.40	$9.60	24.00
$320.00	$325.00	$330.00	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. 38 found (best net $-0.05, 37 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$385.00	$400.00	1:2	Aug 14	-$1.95	$13.05
$335.00	$360.00	1:2	Sep 4	-$14.70	$10.30
$390.00	$400.00	1:2	Aug 21	-$6.15	$3.85
$360.00	$370.00	1:2	Aug 14	-$6.60	$3.40
$380.00	$385.00	1:2	Aug 7	-$1.96	$3.04

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$315.00	$280.00	1:2	Sep 4	-$0.05	$34.95
$280.00	$270.00	1:2	Sep 4	-$6.75	$3.25
$287.50	$285.00	1:2	Jul 31	-$0.42	$2.08
$275.00	$270.00	1:2	Aug 14	-$3.05	$1.95
$272.50	$270.00	1:2	Jul 31	-$0.58	$1.92

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 72 found (best yield 9.29%, avg 2.70%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$335.00	Sep 4	$31.00	0.54	0.4%	9.29%	9.64%	1	--
$340.00	Aug 28	$24.90	0.51	1.9%	7.46%	9.31%	1	26
$335.00	Aug 21	$24.60	0.54	0.4%	7.37%	7.73%	--	15
$340.00	Aug 21	$21.30	0.51	1.9%	6.38%	8.24%	7	679
$350.00	Aug 28	$21.20	0.46	4.8%	6.35%	11.20%	2	25
$360.00	Sep 4	$21.20	0.44	7.8%	6.35%	14.20%	--	11
$355.00	Aug 28	$18.80	0.44	6.3%	5.63%	11.98%	--	15
$340.00	Aug 14	$17.60	0.48	1.9%	5.27%	7.13%	1	20
$350.00	Aug 21	$17.50	0.45	4.8%	5.24%	10.09%	8	214
$360.00	Aug 28	$17.20	0.42	7.8%	5.15%	13.00%	1	12

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 3,281

Total Puts 2,111

Put/Call Ratio 0.64

Net Difference 1,170

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 27,670

Total Puts 13,347

Average Put/Call Ratio 0.66

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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