CLS - Options Database

CLS

CELESTICA INC

$326.98 +2.75%

(7/28 09:40) ◀

Tuesday, July 28, 2026 (9:45am)

▶ (7/28 09:50)

◀ 7/28 09:45 ▶

Option Volume

Detail

ℹ

Current (07/28 9:45am) 3,525

Calls: 2,100 (60%)

Puts: 1,425 (40%)

Prior --

Calls: 7,347 (65%)

Puts: 4,024 (35%)

Current vs Prior +0.00%

Calls: -71.42% (Calls)

Puts: -64.59% (Puts)

Prior 7-Day Total 37,492

Calls: 25,570 (68%)

Puts: 11,922 (32%)

Prior 7-Day Average 9,373

Calls: 3,652 (68%)

Puts: 1,703 (32%)

Current vs Prior 7-Day Avg -62.39%

Calls: -42.51%

Puts: -16.33%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28 9:45am) $4.10M

Calls: $3.13M (76%)

Puts: $970.1K (24%)

Prior --

Calls: $21.57M (80%)

Puts: $5.52M (20%)

Current vs Prior +0.00%

Calls: -85.49%

Puts: -82.43%

Prior 7-Day Total $64.68M

Calls: $50.36M (78%)

Puts: $14.32M (22%)

Prior 7-Day Average $16.17M

Calls: $7.19M (78%)

Puts: $2.05M (22%)

Current vs Prior 7-Day Avg -74.65%

Calls: -56.50%

Puts: -52.58%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/28 9:45am) 0.68

Prior 1.00

Current vs Prior -32.14%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg +4.48%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/28 9:45am) 122,123

Calls: 79,405 (65%)

Puts: 42,718 (35%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 445,534

Calls: 275,248 (62%)

Puts: 170,286 (38%)

Prior 7-Day Average 111,383

Calls: 68,812 (62%)

Puts: 42,571 (38%)

Current vs Prior 7-Day Avg +9.64%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 9.54% | 12.97%16.91% | 25.78%

Prior 13.58% | 16.25%19.95% | 27.82%

Current vs Prior -29.74% | -20.19%-15.21% | -7.31%

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

Current vs 7-Day Avg +24.11% | -13.52%-15.21% | -7.31%

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

Current vs 7-Day Eod -29.74% | -20.19%-13.54% | -9.44%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 38.55% | 31.15%

Calls: 33.44% | 28.97%

Puts: 43.65% | 33.33%

Prior 20.15% | 14.73%

Calls: 16.30% | 17.14%

Puts: 24.00% | 12.33%

Current vs Prior +91.32% | +111.47%

Prior 7-Day Avg 47.41% | 13.09%

Calls: 44.16% | 13.65%

Puts: 50.66% | 12.53%

Current vs 7-Day Avg -18.69% | +138.06%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 76% of dollar volume in calls ($3.13M) vs puts ($970.1K). Bullish P/C ratio of 0.68. P/C ratio dropping 32% - 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
09:45	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

🛡️

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. 92 found (avg delta 0.67, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$275.00	Jul 31	50.50	57.60	$54.05	13.1%	1	0.92	1
$280.00	Jul 31	46.00	53.50	$49.75	15.1%	--	0.92	24
$285.00	Jul 31	41.10	48.90	$45.00	17.3%	--	0.88	21
$290.00	Jul 31	37.00	43.70	$40.35	16.6%	1	0.86	35
$287.50	Jul 31	40.30	45.80	$43.05	12.8%	--	0.86	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Jul 31	59.80	66.40	$63.10	10.5%	--	0.94	11
$380.00	Jul 31	50.70	57.60	$54.15	12.7%	--	0.91	11
$375.00	Jul 31	46.20	53.00	$49.60	13.7%	--	0.89	24
$370.00	Jul 31	41.20	48.60	$44.90	16.5%	--	0.86	21
$365.00	Jul 31	37.00	44.00	$40.50	17.3%	--	0.84	14

Most actively traded options today. High liquidity = easy entry/exit. 145 active (total vol 2.5K, top 239)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Jul 31	17.00	20.90	$18.95	20.6%	239	0.59	1.3K
$325.00	Aug 7	18.30	24.50	$21.40	29.0%	207	0.54	597
$347.50	Jul 31	3.50	7.90	$5.70	77.2%	204	0.28	21
$347.50	Aug 7	9.10	14.30	$11.70	44.4%	200	0.37	--
$360.00	Jul 31	3.00	4.60	$3.80	42.1%	168	0.20	3.0K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$295.00	Aug 21	12.00	15.30	$13.65	24.2%	137	0.28	334
$300.00	Jul 31	4.10	5.00	$4.55	19.8%	77	0.21	480
$295.00	Jul 31	3.40	4.60	$4.00	30.0%	73	0.18	179
$280.00	Jul 31	1.20	2.05	$1.63	52.1%	35	0.09	234
$275.00	Jul 31	1.00	1.90	$1.45	62.1%	32	0.08	122

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 62 strikes (avg 45.1%, max 64.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$280.00	Jul 31	Aug 28	122.5%	79.3%	54.5%	--	34
$340.00	Jul 31	Aug 28	123.8%	81.3%	52.3%	22	3.1K
$310.00	Jul 31	Aug 28	120.3%	80.0%	50.4%	17	302
$390.00	Jul 31	Aug 28	118.8%	79.2%	49.9%	9	239
$380.00	Jul 31	Aug 28	116.4%	77.9%	49.5%	62	516

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$277.50	Jul 31	Aug 21	137.9%	83.8%	64.7%	2	264
$275.00	Jul 31	Aug 28	130.7%	80.7%	61.9%	32	147
$265.00	Jul 31	Sep 4	136.2%	84.3%	61.5%	32	315
$285.00	Jul 31	Aug 28	127.0%	79.5%	59.8%	21	361
$270.00	Jul 31	Sep 4	134.0%	83.9%	59.6%	30	205

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 175 found (best R:R 28.41, avg 3.08)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$385.00	$390.00	Aug 7	$0.33	$4.67	$0.33	14.15	$385.33
$337.50	$340.00	Jul 31	$0.20	$2.30	$0.20	11.50	$337.70
$377.50	$380.00	Jul 31	$0.20	$2.30	$0.20	11.50	$377.70
$380.00	$385.00	Aug 7	$0.42	$4.58	$0.42	10.90	$380.42
$380.00	$385.00	Aug 14	$0.45	$4.55	$0.45	10.11	$380.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$275.00	$270.00	Aug 7	$0.17	$4.83	$0.17	28.41	$274.83
$295.00	$292.50	Jul 31	$0.10	$2.40	$0.10	24.00	$294.90
$320.00	$317.50	Jul 31	$0.10	$2.40	$0.10	24.00	$319.90
$270.00	$265.00	Jul 31	$0.27	$4.73	$0.27	17.52	$269.73
$265.00	$262.50	Jul 31	$0.15	$2.35	$0.15	15.67	$264.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 217 found (best R:R 19.00, avg 1.55)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$280.00	$285.00	Jul 31	$4.75	$4.75	$0.25	19.00	$284.75
$295.00	$297.50	Jul 31	$2.35	$2.35	$0.15	15.67	$297.35
$307.50	$310.00	Jul 31	$2.35	$2.35	$0.15	15.67	$309.85
$275.00	$280.00	Jul 31	$4.30	$4.30	$0.70	6.14	$279.30
$325.00	$327.50	Jul 31	$2.15	$2.15	$0.35	6.14	$327.15

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$375.00	$370.00	Jul 31	$4.70	$4.70	$0.30	15.67	$370.30
$380.00	$375.00	Jul 31	$4.55	$4.55	$0.45	10.11	$375.45
$365.00	$360.00	Jul 31	$4.50	$4.50	$0.50	9.00	$360.50
$390.00	$380.00	Jul 31	$8.95	$8.95	$1.05	8.52	$381.05
$370.00	$365.00	Jul 31	$4.40	$4.40	$0.60	7.33	$365.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 62 found (avg debit $5.73, cheapest $1.81)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$390.00	Jul 31	Aug 7	$2.37	118.8%	91.4%
$380.00	Jul 31	Aug 7	$2.62	116.4%	87.9%
$385.00	Jul 31	Aug 7	$2.63	114.0%	89.4%
$370.00	Jul 31	Aug 7	$3.60	115.8%	89.7%
$375.00	Jul 31	Aug 7	$3.70	113.2%	91.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$277.50	Jul 31	Aug 7	$1.81	137.9%	95.0%
$265.00	Jul 31	Aug 7	$1.85	136.2%	102.1%
$275.00	Jul 31	Aug 7	$2.60	130.7%	100.1%
$270.00	Jul 31	Aug 7	$2.73	134.0%	106.2%
$380.00	Jul 31	Aug 7	$3.05	116.4%	87.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 83 found (cheapest 8.88% of stock, avg 14.79%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$327.50	Jul 31	$13.70	$15.35	$29.05	$298.45	$356.55	8.88%
$322.50	Jul 31	$17.00	$12.30	$29.30	$293.20	$351.80	8.96%
$330.00	Jul 31	$12.75	$16.70	$29.45	$300.55	$359.45	9.01%
$325.00	Jul 31	$15.85	$14.05	$29.90	$295.10	$354.90	9.14%
$335.00	Jul 31	$10.65	$19.25	$29.90	$305.10	$364.90	9.14%
$320.00	Jul 31	$18.95	$11.30	$30.25	$289.75	$350.25	9.25%
$317.50	Jul 31	$19.30	$11.20	$30.50	$287.00	$348.00	9.33%
$337.50	Jul 31	$9.65	$20.85	$30.50	$307.00	$368.00	9.33%
$315.00	Jul 31	$21.05	$9.60	$30.65	$284.35	$345.65	9.37%
$312.50	Jul 31	$22.40	$8.50	$30.90	$281.60	$343.40	9.45%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 129 found (cheapest 6.32% of stock, avg 10.75%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$340.00	$317.50	Jul 31	$9.45	$11.20	$20.65	$296.85	$360.65
$340.00	$320.00	Jul 31	$9.45	$11.30	$20.75	$299.25	$360.75
$337.50	$317.50	Jul 31	$9.65	$11.20	$20.85	$296.65	$358.35
$337.50	$320.00	Jul 31	$9.65	$11.30	$20.95	$299.05	$358.45
$340.00	$322.50	Jul 31	$9.45	$12.30	$21.75	$300.75	$361.75
$335.00	$317.50	Jul 31	$10.65	$11.20	$21.85	$295.65	$356.85
$335.00	$320.00	Jul 31	$10.65	$11.30	$21.95	$298.05	$356.95
$337.50	$322.50	Jul 31	$9.65	$12.30	$21.95	$300.55	$359.45
$332.50	$317.50	Jul 31	$11.55	$11.20	$22.75	$294.75	$355.25
$332.50	$320.00	Jul 31	$11.55	$11.30	$22.85	$297.15	$355.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 311 found (best R:R 32.33, avg credit $3.87)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
295/300	320/325	Aug 7	$4.85	$0.15	32.33	$295.15	$324.85
300/305	325/330	Aug 14	$4.85	$0.15	32.33	$300.15	$329.85
290/295	300/305	Aug 21	$4.85	$0.15	32.33	$290.15	$304.85
280/285	295/300	Aug 28	$4.85	$0.15	32.33	$280.15	$299.85
280/285	300/305	Aug 28	$4.85	$0.15	32.33	$280.15	$304.85
278/280	320/325	Aug 7	$4.82	$0.18	26.78	$275.18	$324.82
300/302	305/310	Aug 7	$4.80	$0.20	24.00	$297.70	$309.80
275/280	325/330	Aug 14	$4.80	$0.20	24.00	$275.20	$329.80
270/272	305/308	Aug 21	$2.40	$0.10	24.00	$270.10	$307.40
305/310	320/325	Aug 28	$4.80	$0.20	24.00	$305.20	$324.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 93 found (best R:R 65.67, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$380.00	$385.00	$390.00	Aug 7	$0.09	$4.91	54.56
$350.00	$360.00	$370.00	Aug 14	$0.20	$9.80	49.00
$350.00	$352.50	$355.00	Jul 31	$0.08	$2.42	30.25
$330.00	$340.00	$350.00	Aug 14	$0.35	$9.65	27.57
$310.00	$312.50	$315.00	Aug 7	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$350.00	$360.00	$370.00	Aug 21	$0.15	$9.85	65.67
$325.00	$327.50	$330.00	Jul 31	$0.05	$2.45	49.00
$305.00	$307.50	$310.00	Aug 7	$0.05	$2.45	49.00
$310.00	$315.00	$320.00	Aug 14	$0.10	$4.90	49.00
$305.00	$307.50	$310.00	Aug 21	$0.05	$2.45	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 37 found (best net $-0.15, 37 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$360.00	$370.00	1:2	Aug 14	-$5.10	$4.90
$380.00	$390.00	1:2	Aug 21	-$5.10	$4.90
$375.00	$380.00	1:2	Aug 7	-$2.75	$2.25
$350.00	$360.00	1:2	Aug 14	-$7.80	$2.20
$382.50	$385.00	1:2	Jul 31	-$0.47	$2.03

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$315.00	$280.00	1:2	Sep 4	-$0.15	$34.85
$380.00	$350.00	1:2	Aug 7	-$10.40	$19.60
$270.00	$265.00	1:2	Jul 31	-$0.61	$4.39
$270.00	$265.00	1:2	Aug 7	-$1.58	$3.42
$265.00	$262.50	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. 70 found (best yield 7.34%, avg 2.68%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$327.50	Aug 21	$24.00	0.55	0.2%	7.34%	7.50%	--	10
$330.00	Aug 21	$22.80	0.53	0.9%	6.97%	7.90%	3	109
$332.50	Aug 21	$21.90	0.52	1.7%	6.70%	8.39%	1	1
$340.00	Aug 28	$21.90	0.49	4.0%	6.70%	10.68%	--	26
$335.00	Aug 21	$20.40	0.50	2.5%	6.24%	8.69%	--	15
$340.00	Aug 21	$20.00	0.48	4.0%	6.12%	10.10%	3	679
$360.00	Sep 4	$19.20	0.42	10.1%	5.87%	15.97%	--	11
$330.00	Aug 14	$19.10	0.52	0.9%	5.84%	6.76%	--	230
$350.00	Aug 28	$18.50	0.44	7.0%	5.66%	12.70%	1	25
$330.00	Aug 7	$16.60	0.50	0.9%	5.08%	6.00%	3	117

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 2,100

Total Puts 1,425

Put/Call Ratio 0.68

Net Difference 675

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 25,570

Total Puts 11,922

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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