CLS - Options Database

CLS

CELESTICA INC

$305.58 +0.10%

(7/24 19:20) ◀

Monday, July 27, 2026 (2:05pm)

▶ (7/27 18:00)

◀ 7/27 14:05 ▶

Option Volume

Detail

ℹ

Current (07/27 2:05pm) 22,307

Calls: 16,088 (72%)

Puts: 6,219 (28%)

Prior (04/24) 11,371

Calls: 7,347 (65%)

Puts: 4,024 (35%)

Current vs Prior +96.17%

Calls: +118.97% (Calls)

Puts: +54.55% (Puts)

Prior 7-Day Total 40,150

Calls: 19,765 (49%)

Puts: 20,385 (51%)

Prior 7-Day Average 20,075

Calls: 2,823 (49%)

Puts: 2,912 (51%)

Current vs Prior 7-Day Avg +11.12%

Calls: +469.77%

Puts: +113.55%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/27 2:05pm) $33.65M

Calls: $26.07M (77%)

Puts: $7.59M (23%)

Prior (04/24) $27.09M

Calls: $21.57M (80%)

Puts: $5.52M (20%)

Current vs Prior +24.24%

Calls: +20.87%

Puts: +37.41%

Prior 7-Day Total $76.07M

Calls: $54.08M (71%)

Puts: $21.99M (29%)

Prior 7-Day Average $38.03M

Calls: $7.73M (71%)

Puts: $3.14M (29%)

Current vs Prior 7-Day Avg -11.51%

Calls: +237.45%

Puts: +141.45%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/27 2:05pm) 0.39

Prior (04/24) 0.55

Current vs Prior -29.42%

Prior 7-Day Average 0.93

Current vs Prior 7-Day Avg -58.55%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/27 2:05pm) 92,647

Calls: 56,201 (61%)

Puts: 36,446 (39%)

Prior (04/24) 108,641

Calls: 60,237 (55%)

Puts: 48,404 (45%)

Current vs Prior -14.72%

Prior 7-Day Total 202,478

Calls: 110,739 (55%)

Puts: 91,739 (45%)

Prior 7-Day Average 101,239

Calls: 55,369 (55%)

Puts: 45,869 (45%)

Current vs Prior 7-Day Avg -8.49%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 13.58% | 16.25%19.95% | 27.82%

Prior 1.80% | 13.74%-- | --

Current vs Prior +656.15% | +18.23%-- | --

Prior 7-Day Avg 7.00% | 14.41%-- | --

Current vs 7-Day Avg +94.10% | +12.76%-- | --

Prior 7-Day Eod 1.80% | 13.74%-- | --

Current vs 7-Day Eod +656.15% | +18.23%-- | --

Sentiment BEARISH--

Relative Spread

Detail

ℹ

Expiry | Next

Current 20.15% | 14.73%

Calls: 16.30% | 17.14%

Puts: 24.00% | 12.33%

Prior 74.67% | 11.44%

Calls: 72.01% | 10.16%

Puts: 77.33% | 12.72%

Current vs Prior -73.01% | +28.76%

Prior 7-Day Avg 74.67% | 11.44%

Calls: 72.01% | 10.16%

Puts: 77.33% | 12.72%

Current vs 7-Day Avg -73.01% | +28.76%

Liquidity Expensive

Add Card

🤖 AI Insights

Strong bullish conviction with 77% of dollar volume in calls ($26.07M) vs puts ($7.59M). Above-average activity with volume up 96% vs prior. Extreme bullish P/C ratio of 0.39 - heavy call buying (16,088 calls vs 6,219 puts). P/C ratio dropping 29% - sentiment shifting bullish.

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

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
18:00	BULLISH	BEARISH	BEARISH
14:05	BULLISH	BULLISH	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 35 of results (avg 8.3%, best 3.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$285.00	Aug 28	42.90	46.20	$44.55	7.4%	1	0.65	--
$270.00	Aug 21	48.80	53.00	$50.90	8.3%	--	0.72	11
$297.50	Aug 21	33.30	36.20	$34.75	8.3%	1	0.58	--
$350.00	Aug 21	13.70	15.00	$14.35	9.1%	32	0.33	197
$275.00	Sep 4	50.40	55.20	$52.80	9.1%	2	0.68	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$325.00	Aug 21	39.80	41.40	$40.60	3.9%	2	0.55	33
$300.00	Aug 21	25.80	27.30	$26.55	5.6%	261	0.43	335
$360.00	Aug 21	63.90	68.20	$66.05	6.5%	5	0.71	102
$350.00	Aug 28	58.90	63.20	$61.05	7.0%	10	0.64	7
$350.00	Aug 7	51.90	55.80	$53.85	7.2%	15	0.73	33

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. 102 found (avg delta 0.63, highest 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$245.00	Jul 31	59.00	65.60	$62.30	10.6%	--	0.93	171
$250.00	Jul 31	54.50	61.10	$57.80	11.4%	--	0.91	45
$255.00	Jul 31	51.50	57.10	$54.30	10.3%	2	0.88	--
$250.00	Aug 21	61.20	67.30	$64.25	9.5%	--	0.82	25
$260.00	Aug 21	54.00	60.20	$57.10	10.9%	--	0.78	28

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$365.00	Jul 31	60.10	65.90	$63.00	9.2%	5	0.86	17
$360.00	Jul 31	56.20	61.80	$59.00	9.5%	3	0.84	37
$355.00	Jul 31	51.20	57.60	$54.40	11.8%	4	0.81	63
$350.00	Jul 31	47.90	52.10	$50.00	8.4%	12	0.78	70
$347.50	Jul 31	45.70	51.40	$48.55	11.7%	4	0.77	20

Most actively traded options today. High liquidity = easy entry/exit. 246 active (total vol 16.2K, top 2.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$315.00	Aug 21	23.70	27.60	$25.65	15.2%	2.5K	0.49	301
$360.00	Aug 21	11.50	12.80	$12.15	10.7%	2.3K	0.29	2.4K
$320.00	Jul 31	12.60	14.50	$13.55	14.0%	1.2K	0.42	47
$302.50	Aug 14	27.40	30.50	$28.95	10.7%	858	0.56	--
$302.50	Aug 7	23.10	27.60	$25.35	17.8%	644	0.56	4

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Aug 7	15.20	18.40	$16.80	19.0%	655	0.36	82
$287.50	Aug 7	14.20	18.20	$16.20	24.7%	358	0.35	1
$292.50	Aug 7	16.10	19.50	$17.80	19.1%	294	0.38	1
$300.00	Aug 21	25.80	27.30	$26.55	5.6%	261	0.43	335
$295.00	Aug 21	23.30	26.80	$25.05	14.0%	223	0.40	37

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 63 strikes (avg 60.0%, max 80.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$285.00	Jul 31	Aug 28	167.2%	93.1%	79.6%	1	30
$295.00	Jul 31	Aug 28	155.1%	89.7%	73.0%	33	25
$280.00	Jul 31	Aug 28	159.2%	92.1%	72.8%	3	31
$300.00	Jul 31	Aug 28	153.0%	89.8%	70.4%	198	19
$292.50	Jul 31	Aug 21	156.6%	92.6%	69.1%	1	51

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$277.50	Jul 31	Aug 21	168.8%	93.5%	80.5%	4	20
$285.00	Jul 31	Aug 28	167.2%	93.1%	79.6%	83	156
$275.00	Jul 31	Aug 28	164.2%	92.0%	78.5%	17	107
$295.00	Jul 31	Sep 4	155.1%	87.6%	77.1%	89	128
$290.00	Jul 31	Sep 4	154.0%	87.4%	76.2%	47	177

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 202 found (best R:R 32.33, avg 2.71)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$350.00	$355.00	Aug 7	$0.15	$4.85	$0.15	32.33	$350.15
$355.00	$360.00	Aug 14	$0.30	$4.70	$0.30	15.67	$355.30
$315.00	$320.00	Aug 14	$0.40	$4.60	$0.40	11.50	$315.40
$337.50	$340.00	Aug 14	$0.20	$2.30	$0.20	11.50	$337.70
$292.50	$295.00	Aug 21	$0.25	$2.25	$0.25	9.00	$292.75

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$277.50	$275.00	Aug 21	$0.10	$2.40	$0.10	24.00	$277.40
$252.50	$250.00	Jul 31	$0.27	$2.23	$0.27	8.26	$252.23
$255.00	$250.00	Aug 28	$0.55	$4.45	$0.55	8.09	$254.45
$250.00	$245.00	Aug 7	$0.60	$4.40	$0.60	7.33	$249.40
$300.00	$297.50	Aug 7	$0.30	$2.20	$0.30	7.33	$299.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 251 found (best R:R 24.00, avg 1.51)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$297.50	$300.00	Aug 21	$2.40	$2.40	$0.10	24.00	$299.90
$280.00	$285.00	Jul 31	$4.60	$4.60	$0.40	11.50	$284.60
$245.00	$250.00	Jul 31	$4.50	$4.50	$0.50	9.00	$249.50
$322.50	$325.00	Aug 14	$2.20	$2.20	$0.30	7.33	$324.70
$290.00	$292.50	Jul 31	$2.15	$2.15	$0.35	6.14	$292.15

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$330.00	$325.00	Aug 21	$4.75	$4.75	$0.25	19.00	$325.25
$360.00	$355.00	Jul 31	$4.60	$4.60	$0.40	11.50	$355.40
$307.50	$305.00	Jul 31	$2.25	$2.25	$0.25	9.00	$305.25
$355.00	$350.00	Jul 31	$4.40	$4.40	$0.60	7.33	$350.60
$312.50	$310.00	Jul 31	$2.15	$2.15	$0.35	6.14	$310.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 63 found (avg debit $4.22, cheapest $2.80)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$357.50	Jul 31	Aug 7	$3.05	148.8%	111.6%
$365.00	Jul 31	Aug 7	$3.07	144.6%	111.6%
$350.00	Jul 31	Aug 7	$3.20	147.2%	110.1%
$290.00	Jul 31	Aug 7	$3.35	154.0%	114.2%
$360.00	Jul 31	Aug 7	$3.35	143.8%	111.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$277.50	Jul 31	Aug 7	$2.80	168.8%	116.7%
$285.00	Jul 31	Aug 7	$2.80	167.2%	114.5%
$340.00	Jul 31	Aug 7	$2.85	147.8%	111.6%
$250.00	Jul 31	Aug 7	$2.87	157.0%	120.9%
$255.00	Jul 31	Aug 7	$2.92	156.9%	118.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 91 found (cheapest 12.58% of stock, avg 18.74%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$300.00	Jul 31	$21.80	$16.65	$38.45	$261.55	$338.45	12.58%
$305.00	Jul 31	$20.25	$19.00	$39.25	$265.75	$344.25	12.84%
$295.00	Jul 31	$25.25	$14.60	$39.85	$255.15	$334.85	13.04%
$310.00	Jul 31	$17.90	$22.45	$40.35	$269.65	$350.35	13.20%
$292.50	Jul 31	$26.70	$13.70	$40.40	$252.10	$332.90	13.22%
$297.50	Jul 31	$24.55	$15.85	$40.40	$257.10	$337.90	13.22%
$307.50	Jul 31	$19.30	$21.25	$40.55	$266.95	$348.05	13.27%
$290.00	Jul 31	$28.85	$12.35	$41.20	$248.80	$331.20	13.48%
$312.50	Jul 31	$16.75	$24.60	$41.35	$271.15	$353.85	13.53%
$317.50	Jul 31	$14.55	$27.10	$41.65	$275.85	$359.15	13.63%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 135 found (cheapest 9.00% of stock, avg 14.92%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$322.50	$295.00	Jul 31	$12.90	$14.60	$27.50	$267.50	$350.00
$320.00	$295.00	Jul 31	$13.55	$14.60	$28.15	$266.85	$348.15
$322.50	$297.50	Jul 31	$12.90	$15.85	$28.75	$268.75	$351.25
$317.50	$295.00	Jul 31	$14.55	$14.60	$29.15	$265.85	$346.65
$320.00	$297.50	Jul 31	$13.55	$15.85	$29.40	$268.10	$349.40
$322.50	$300.00	Jul 31	$12.90	$16.65	$29.55	$270.45	$352.05
$320.00	$300.00	Jul 31	$13.55	$16.65	$30.20	$269.80	$350.20
$317.50	$297.50	Jul 31	$14.55	$15.85	$30.40	$267.10	$347.90
$315.00	$295.00	Jul 31	$16.10	$14.60	$30.70	$264.30	$345.70
$317.50	$300.00	Jul 31	$14.55	$16.65	$31.20	$268.80	$348.70

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 382 found (best R:R 37.46, avg credit $3.64)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
250/252	280/285	Jul 31	$4.87	$0.13	37.46	$247.63	$284.87
272/275	285/290	Aug 7	$4.85	$0.15	32.33	$270.15	$289.85
255/260	295/300	Aug 28	$4.80	$0.20	24.00	$255.20	$299.80
260/265	270/280	Aug 21	$9.50	$0.50	19.00	$255.50	$279.50
250/255	285/290	Aug 7	$4.70	$0.30	15.67	$250.30	$289.70
278/280	300/302	Aug 7	$2.35	$0.15	15.67	$277.65	$302.35
280/282	310/312	Aug 7	$2.35	$0.15	15.67	$280.15	$312.35
275/280	298/300	Aug 14	$4.70	$0.30	15.67	$275.30	$302.20
280/285	298/300	Aug 14	$4.70	$0.30	15.67	$280.30	$302.20
285/290	298/300	Aug 14	$4.70	$0.30	15.67	$285.30	$302.20

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 90 found (best R:R 49.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$342.50	$345.00	$347.50	Jul 31	$0.05	$2.45	49.00
$325.00	$330.00	$335.00	Aug 28	$0.10	$4.90	49.00
$335.00	$337.50	$340.00	Jul 31	$0.10	$2.40	24.00
$330.00	$335.00	$340.00	Aug 28	$0.20	$4.80	24.00
$357.50	$360.00	$362.50	Jul 31	$0.13	$2.37	18.23

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$257.50	$260.00	$262.50	Jul 31	$0.05	$2.45	49.00
$245.00	$250.00	$255.00	Aug 7	$0.15	$4.85	32.33
$310.00	$320.00	$330.00	Aug 28	$0.35	$9.65	27.57
$312.50	$315.00	$317.50	Jul 31	$0.10	$2.40	24.00
$350.00	$355.00	$360.00	Jul 31	$0.20	$4.80	24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 14 found (best net $-8.90, 13 credits)

CALLS (4)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$255.00	$280.00	1:2	Jul 31	-$15.50	$9.50
$350.00	$360.00	1:2	Aug 21	-$9.95	$0.05
$360.00	$362.50	1:2	Jul 31	-$2.46	$0.04
$275.00	$340.00	1:2	Sep 4	$5.80	$59.20

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$280.00	$260.00	1:2	Sep 4	-$8.90	$11.10
$247.50	$245.00	1:2	Jul 31	-$1.45	$1.05
$250.00	$245.00	1:2	Aug 7	-$4.15	$0.85
$250.00	$247.50	1:2	Jul 31	-$1.82	$0.68
$255.00	$250.00	1:2	Aug 7	-$4.60	$0.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 81 found (best yield 9.75%, avg 4.43%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$310.00	Aug 28	$29.80	0.53	1.4%	9.75%	11.20%	9	15
$307.50	Aug 21	$27.30	0.53	0.6%	8.93%	9.56%	1	2
$310.00	Aug 21	$27.00	0.52	1.4%	8.84%	10.28%	5	32
$320.00	Aug 28	$24.10	0.48	4.7%	7.89%	12.61%	2	8
$315.00	Aug 21	$23.70	0.49	3.1%	7.76%	10.84%	2.5K	301
$325.00	Aug 28	$23.70	0.46	6.4%	7.76%	14.11%	3	1
$307.50	Aug 7	$22.30	0.53	0.6%	7.30%	7.93%	13	1
$340.00	Sep 4	$22.30	0.41	11.3%	7.30%	18.56%	2	--
$320.00	Aug 21	$21.90	0.46	4.7%	7.17%	11.89%	2	268
$330.00	Aug 28	$21.80	0.44	8.0%	7.13%	15.13%	1	1

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 16,088

Total Puts 6,219

Put/Call Ratio 0.39

Net Difference 9,869

Prior's Put/Call Breakdown

Total Calls 7,347

Total Puts 4,024

Put/Call Ratio 0.55

Net Difference 3,323

Prior 7-Day Put/Call Summary

Total Calls 19,765

Total Puts 20,385

Average Put/Call Ratio 0.93

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card