Tour v452
CLS
CELESTICA INC
$350.20 +10.04%
$350.50 (+0.09%)🌙
as of 07/28 06:24 PM
(7/28 10:00) ◀
|
Tuesday, July 28, 2026 (6:24pm)
January 2026
|
▶ (7/29 18:27)
◀ 7/28 18:24 ▶

Option Volume

Detail
ℹ
Current (07/28) 42,767
Calls: 29,018 (68%)
Puts: 13,749 (32%)
Prior (07/27) 45,652
Calls: 34,852 (76%)
Puts: 10,800 (24%)
Current vs Prior -6.32%
Calls: -16.74% (Calls)
Puts: +27.31% (Puts)
Prior 7-Day Total 106,248
Calls: 72,720 (68%)
Puts: 33,528 (32%)
Prior 7-Day Average 15,178
Calls: 10,388 (68%)
Puts: 4,789 (32%)
Current vs Prior 7-Day Avg +181.76%
Calls: +179.33%
Puts: +187.05%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $77.48M
Calls: $65.23M (84%)
Puts: $12.26M (16%)
Prior (07/27) $68.72M
Calls: $58.79M (86%)
Puts: $9.94M (14%)
Current vs Prior +12.75%
Calls: +10.96%
Puts: +23.35%
Prior 7-Day Total $178.40M
Calls: $134.02M (75%)
Puts: $44.39M (25%)
Prior 7-Day Average $25.49M
Calls: $19.15M (75%)
Puts: $6.34M (25%)
Current vs Prior 7-Day Avg +204.02%
Calls: +240.69%
Puts: +93.28%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.47
Prior (07/27) 0.31
Current vs Prior +52.90%
Prior 7-Day Average 0.63
Current vs Prior 7-Day Avg -24.91%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 84,791
Calls: 56,739 (67%)
Puts: 28,052 (33%)
Prior (07/27) 92,647
Calls: 56,201 (61%)
Puts: 36,446 (39%)
Current vs Prior -8.48%
Prior 7-Day Total 356,115
Calls: 208,650 (59%)
Puts: 147,465 (41%)
Prior 7-Day Average 50,873
Calls: 29,807 (59%)
Puts: 21,066 (41%)
Current vs Prior 7-Day Avg +66.67%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 8.57% | 13.29%18.45% | 26.47%
Prior 13.46% | 16.43%19.56% | 28.47%
Current vs Prior -36.38% | -19.12%-5.70% | -7.02%
Prior 7-Day Avg 9.04% | 16.39%18.89% | 28.93%
Current vs 7-Day Avg -5.28% | -18.90%-2.34% | -8.51%
Prior 7-Day Eod 13.46% | 16.43%19.56% | 28.47%
Current vs 7-Day Eod -36.38% | -19.12%-5.70% | -7.02%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 31.49% | 28.30%
Calls: 34.98% | 28.84%
Puts: 28.01% | 27.76%
Prior 20.15% | 14.73%
Calls: 16.30% | 17.14%
Puts: 24.00% | 12.33%
Current vs Prior +56.28% | +92.12%
Prior 7-Day Avg 14.49% | 10.53%
Calls: 14.78% | 12.93%
Puts: 14.21% | 8.13%
Current vs 7-Day Avg +117.28% | +168.76%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 84% of dollar volume in calls ($65.23M) vs puts ($12.26M). Dollar volume significantly above 7-day average (204% higher). Volume explosion - 182% above 7-day average (42,767 vs avg 15,178). Extreme bullish P/C ratio of 0.47 - heavy call buying (29,018 calls vs 13,749 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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 17 of results (avg 9.2%, best 6.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$340.00Aug 1431.2033.30$32.256.5%270.5920
$290.00Aug 2165.6071.50$68.558.6%50.828
$295.00Aug 1460.2065.90$63.059.0%10.82--
$297.50Aug 2160.2066.00$63.109.2%10.79--
$285.00Aug 1467.3073.80$70.559.2%120.85--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$420.00Aug 2175.8081.80$78.807.6%50.7825
$390.00Aug 2153.5058.90$56.209.6%10.65--
$410.00Aug 1464.8071.50$68.159.8%40.75--

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. 126 found (avg delta 0.69, highest 0.95)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Jul 3157.2063.90$60.5511.1%40.95--
$295.00Jul 3152.2059.70$55.9513.4%20.9325
$300.00Jul 3148.0054.30$51.1512.3%150.9239
$297.50Jul 3150.0057.30$53.6513.6%150.9233
$302.50Jul 3145.7052.70$49.2014.2%70.9113
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$400.00Jul 3149.2055.10$52.1511.3%40.915
$395.00Jul 3143.8050.70$47.2514.6%10.89--
$410.00Aug 761.4068.20$64.8010.5%30.84--
$400.00Aug 753.0059.90$56.4512.2%30.80--
$420.00Aug 2175.8081.80$78.807.6%50.7825

Most actively traded options today. High liquidity = easy entry/exit. 326 active (total vol 33.6K, top 2.3K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$360.00Aug 716.3019.00$17.6515.3%2.3K0.46174
$350.00Aug 719.2025.70$22.4529.0%2.1K0.5382
$370.00Aug 711.1016.50$13.8039.1%2.1K0.3942
$380.00Aug 79.5011.70$10.6020.8%2.0K0.3241
$400.00Aug 2112.8016.00$14.4022.2%1.5K0.322.1K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Jul 310.651.25$0.9563.2%4920.05174
$325.00Aug 79.8015.80$12.8046.9%4120.3054
$295.00Aug 217.2012.80$10.0056.0%4100.20334
$300.00Jul 311.002.15$1.5872.8%4030.08480
$332.50Aug 712.1016.80$14.4532.5%3520.35--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 80 strikes (avg 34.0%, max 61.3%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$300.00Jul 31Aug 28127.7%83.3%53.2%1639
$297.50Jul 31Aug 21138.2%90.5%52.8%1633
$307.50Jul 31Aug 21133.9%89.0%50.5%814
$290.00Jul 31Aug 21132.7%88.8%49.4%98
$295.00Jul 31Aug 21134.9%90.4%49.3%325
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$287.50Jul 31Aug 21142.8%88.5%61.3%625
$295.00Jul 31Aug 28134.9%84.6%59.5%170197
$282.50Jul 31Aug 21140.8%89.2%57.9%77
$290.00Jul 31Sep 4132.7%84.9%56.3%495174
$285.00Jul 31Sep 4135.9%87.9%54.6%188352

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 224 found (best R:R 24.00, avg 3.03)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$397.50$400.00Jul 31$0.10$2.40$0.1024.00$397.60
$410.00$412.50Jul 31$0.12$2.38$0.1219.83$410.12
$402.50$405.00Jul 31$0.13$2.37$0.1318.23$402.63
$400.00$402.50Aug 7$0.14$2.36$0.1416.86$400.14
$355.00$357.50Aug 7$0.15$2.35$0.1515.67$355.15
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$310.00$305.00Aug 14$0.25$4.75$0.2519.00$309.75
$305.00$302.50Jul 31$0.15$2.35$0.1515.67$304.85
$332.50$330.00Jul 31$0.20$2.30$0.2011.50$332.30
$315.00$312.50Jul 31$0.25$2.25$0.259.00$314.75
$330.00$327.50Aug 7$0.25$2.25$0.259.00$329.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 280 found (best R:R 49.00, avg 1.63)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$290.00$295.00Jul 31$4.60$4.60$0.4011.50$294.60
$295.00$297.50Jul 31$2.30$2.30$0.2011.50$297.30
$325.00$327.50Jul 31$2.30$2.30$0.2011.50$327.30
$330.00$332.50Aug 7$2.30$2.30$0.2011.50$332.30
$315.00$320.00Aug 14$4.45$4.45$0.558.09$319.45
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$400.00$395.00Jul 31$4.90$4.90$0.1049.00$395.10
$365.00$362.50Jul 31$2.35$2.35$0.1515.67$362.65
$350.00$347.50Jul 31$2.20$2.20$0.307.33$347.80
$410.00$400.00Aug 14$8.55$8.55$1.455.90$401.45
$317.50$315.00Aug 7$2.10$2.10$0.405.25$315.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 81 found (avg debit $6.84, cheapest $2.73)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$410.00Jul 31Aug 7$3.18111.4%89.7%
$290.00Jul 31Aug 7$3.25132.7%110.6%
$402.50Jul 31Aug 7$3.75114.1%90.4%
$295.00Jul 31Aug 7$4.00134.9%106.4%
$400.00Jul 31Aug 7$4.09106.4%88.9%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$285.00Jul 31Aug 7$2.73135.9%107.9%
$287.50Jul 31Aug 7$3.17142.8%111.8%
$410.00Aug 7Aug 14$3.3589.7%95.1%
$295.00Jul 31Aug 7$3.52134.9%106.4%
$282.50Jul 31Aug 7$3.53140.8%118.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 109 found (cheapest 8.02% of stock, avg 15.89%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$347.50Jul 31$15.40$12.70$28.10$319.40$375.608.02%
$345.00Jul 31$16.85$11.75$28.60$316.40$373.608.17%
$355.00Jul 31$11.20$17.45$28.65$326.35$383.658.18%
$342.50Jul 31$18.40$10.70$29.10$313.40$371.608.31%
$350.00Jul 31$14.20$14.90$29.10$320.90$379.108.31%
$360.00Jul 31$9.15$20.25$29.40$330.60$389.408.40%
$362.50Jul 31$8.75$21.40$30.15$332.35$392.658.61%
$340.00Jul 31$19.85$10.35$30.20$309.80$370.208.62%
$337.50Jul 31$21.25$9.55$30.80$306.70$368.308.79%
$365.00Jul 31$8.00$23.75$31.75$333.25$396.759.07%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 149 found (cheapest 5.45% of stock, avg 12.04%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$362.50$340.00Jul 31$8.75$10.35$19.10$320.90$381.60
$362.50$342.50Jul 31$8.75$10.70$19.45$323.05$381.95
$360.00$340.00Jul 31$9.15$10.35$19.50$320.50$379.50
$360.00$342.50Jul 31$9.15$10.70$19.85$322.65$379.85
$357.50$340.00Jul 31$9.65$10.35$20.00$320.00$377.50
$357.50$342.50Jul 31$9.65$10.70$20.35$322.15$377.85
$362.50$345.00Jul 31$8.75$11.75$20.50$324.50$383.00
$360.00$345.00Jul 31$9.15$11.75$20.90$324.10$380.90
$357.50$345.00Jul 31$9.65$11.75$21.40$323.60$378.90
$362.50$347.50Jul 31$8.75$12.70$21.45$326.05$383.95

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 228 found (best R:R 49.00, avg credit $4.48)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
288/290315/320Aug 21$4.90$0.1049.00$285.10$319.90
315/320330/335Aug 14$4.85$0.1532.33$315.15$334.85
290/305315/330Sep 4$14.50$0.5029.00$290.50$329.50
285/288300/305Aug 7$4.82$0.1826.78$282.68$304.82
295/298300/302Aug 14$2.40$0.1024.00$295.10$302.40
285/288315/320Aug 21$4.80$0.2024.00$282.70$319.80
302/305315/320Aug 21$4.80$0.2024.00$300.20$319.80
295/300325/330Aug 28$4.80$0.2024.00$295.20$329.80
305/310355/360Aug 28$4.80$0.2024.00$305.20$359.80
315/320360/365Sep 4$4.80$0.2024.00$315.20$364.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 120 found (best R:R 65.67, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$400.00$410.00$420.00Aug 21$0.15$9.8565.67
$292.50$295.00$297.50Aug 21$0.05$2.4549.00
$340.00$345.00$350.00Aug 21$0.15$4.8532.33
$342.50$345.00$347.50Jul 31$0.10$2.4024.00
$357.50$360.00$362.50Jul 31$0.10$2.4024.00
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$340.00$350.00$360.00Aug 14$0.20$9.8049.00
$287.50$290.00$292.50Aug 7$0.09$2.4126.78
$322.50$325.00$327.50Aug 7$0.10$2.4024.00
$285.00$287.50$290.00Aug 21$0.10$2.4024.00
$335.00$340.00$345.00Aug 28$0.20$4.8024.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 40 found (best net $-1.55, 40 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$385.00$410.001:2Sep 4-$9.85$15.15
$390.00$400.001:2Aug 14-$4.85$5.15
$415.00$420.001:2Jul 31-$0.26$4.74
$410.00$420.001:2Aug 21-$5.40$4.60
$405.00$410.001:2Aug 7-$1.96$3.04
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$365.00$320.001:2Sep 4-$1.55$43.45
$400.00$365.001:2Aug 14-$10.70$24.30
$392.50$365.001:2Aug 7-$12.25$15.25
$305.00$290.001:2Sep 4-$7.40$7.60
$395.00$375.001:2Jul 31-$14.45$5.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 91 found (best yield 8.82%, avg 3.23%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$360.00Sep 4$30.900.512.8%8.82%11.62%111
$355.00Aug 28$30.200.521.4%8.62%9.99%315
$365.00Sep 4$28.800.494.2%8.22%12.45%1--
$370.00Sep 4$26.100.475.7%7.45%13.11%1--
$360.00Aug 28$26.000.502.8%7.42%10.22%812
$360.00Aug 21$25.400.492.8%7.25%10.05%452.4K
$365.00Aug 28$25.400.484.2%7.25%11.48%315
$375.00Sep 4$25.300.457.1%7.22%14.31%1--
$355.00Aug 21$25.100.521.4%7.17%8.54%147
$355.00Aug 14$23.700.511.4%6.77%8.14%107

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 29,018
Total Puts 13,749
Put/Call Ratio 0.47
Net Difference 15,269

Prior's Put/Call Breakdown

Total Calls 34,852
Total Puts 10,800
Put/Call Ratio 0.31
Net Difference 24,052

Prior 7-Day Put/Call Summary

Total Calls 72,720
Total Puts 33,528
Average Put/Call Ratio 0.63
Ratio Trend Rising

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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Chart Title

Price — Past 7 Days

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