Tour v381
CLS
CELESTICA INC
$339.59 +10.49%
$341.09 (+0.44%)🌙
as of 07/21 06:21 PM
(7/20 18:20) ◀
|
Tuesday, July 21, 2026 (6:21pm)
January 2026
|
▶ (7/22 18:56)
◀ 7/21 18:21 ▶

Option Volume

Detail
ℹ
Current (07/21) 15,017
Calls: 11,475 (76%)
Puts: 3,542 (24%)
Prior (07/20) 8,452
Calls: 5,344 (63%)
Puts: 3,108 (37%)
Current vs Prior +77.67%
Calls: +114.73% (Calls)
Puts: +13.96% (Puts)
Prior 7-Day Total 53,285
Calls: 27,194 (51%)
Puts: 26,091 (49%)
Prior 7-Day Average 7,612
Calls: 3,884 (51%)
Puts: 3,727 (49%)
Current vs Prior 7-Day Avg +97.28%
Calls: +195.38%
Puts: -4.97%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $39.19M
Calls: $33.79M (86%)
Puts: $5.40M (14%)
Prior (07/20) $12.25M
Calls: $7.90M (65%)
Puts: $4.35M (35%)
Current vs Prior +219.90%
Calls: +327.54%
Puts: +24.18%
Prior 7-Day Total $90.76M
Calls: $45.05M (50%)
Puts: $45.71M (50%)
Prior 7-Day Average $12.97M
Calls: $6.44M (50%)
Puts: $6.53M (50%)
Current vs Prior 7-Day Avg +202.27%
Calls: +425.14%
Puts: -17.35%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.31
Prior (07/20) 0.58
Current vs Prior -46.93%
Prior 7-Day Average 1.00
Current vs Prior 7-Day Avg -68.98%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 44,316
Calls: 28,161 (64%)
Puts: 16,155 (36%)
Prior (07/20) 40,440
Calls: 22,522 (56%)
Puts: 17,918 (44%)
Current vs Prior +9.58%
Prior 7-Day Total 340,007
Calls: 186,327 (55%)
Puts: 153,680 (45%)
Prior 7-Day Average 48,572
Calls: 26,618 (55%)
Puts: 21,954 (45%)
Current vs Prior 7-Day Avg -8.76%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 6.98% | 16.15%23.19% | 30.11%
Prior 8.09% | 16.69%22.60% | 30.39%
Current vs Prior -13.69% | -3.23%+2.62% | -0.92%
Prior 7-Day Avg 7.20% | 12.96%8.11% | 25.74%
Current vs 7-Day Avg -3.11% | +24.62%+185.82% | +17.00%
Prior 7-Day Eod 8.09% | 16.69%22.60% | 30.39%
Current vs 7-Day Eod -13.69% | -3.23%+2.62% | -0.92%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 13.55% | 9.83%
Calls: 14.53% | 12.23%
Puts: 12.58% | 7.43%
Prior 13.55% | 9.83%
Calls: 14.53% | 12.23%
Puts: 12.58% | 7.43%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 13.55% | 9.83%
Calls: 14.53% | 12.23%
Puts: 12.58% | 7.43%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 86% of dollar volume in calls ($33.79M) vs puts ($5.40M). Massive premium surge with dollar volume up 220% vs prior. Dollar volume significantly above 7-day average (202% higher). Above-average activity with volume up 78% vs prior.

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 BEARISH
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 51 of results (avg 7.7%, best 3.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$400.00Aug 2116.9017.50$17.203.5%670.32391
$330.00Aug 2142.2044.10$43.154.4%40.5983
$340.00Aug 2137.4039.30$38.355.0%6070.5588
$315.00Aug 1447.0049.40$48.205.0%20.67--
$300.00Aug 2157.8061.00$59.405.4%620.72356
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Aug 2118.5019.20$18.853.7%80.28298
$325.00Aug 2128.4029.90$29.155.1%300.381
$317.50Aug 2125.2026.60$25.905.4%50.35--
$312.50Aug 2123.0024.50$23.756.3%40.334
$350.00Aug 2141.7044.60$43.156.7%1240.4892

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. 94 found (avg delta 0.68, highest 0.97)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$282.50Jul 2455.6061.10$58.359.4%10.974
$280.00Jul 2458.0063.80$60.909.5%10.96--
$295.00Jul 2443.6049.30$46.4512.3%230.9332
$300.00Jul 2439.2044.20$41.7012.0%120.9181
$302.50Jul 2436.7042.40$39.5514.4%30.90--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$387.50Jul 2445.2050.90$48.0511.9%10.93--
$385.00Jul 2442.8048.50$45.6512.5%20.92--
$380.00Jul 2437.7043.80$40.7515.0%70.9016
$382.50Jul 2440.4046.20$43.3013.4%10.88--
$375.00Jul 2434.4039.60$37.0014.1%10.87--

Most actively traded options today. High liquidity = easy entry/exit. 266 active (total vol 12.2K, top 1.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Jul 3130.2033.60$31.9010.7%1.1K0.60324
$317.50Jul 3136.4040.60$38.5010.9%7280.67701
$315.00Aug 742.4046.30$44.358.8%6650.67660
$355.00Jul 3116.1023.20$19.6536.1%6230.4536
$340.00Aug 2137.4039.30$38.355.0%6070.5588
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Aug 723.5027.40$25.4515.3%2110.4188
$310.00Jul 3111.6015.80$13.7030.7%1690.29203
$300.00Jul 241.001.80$1.4057.1%1650.09710
$305.00Jul 3110.5013.50$12.0025.0%1350.26134
$320.00Jul 3113.4018.20$15.8030.4%1350.34200

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 37 strikes (avg 11.3%, max 56.1%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$405.00Jul 24Aug 7143.9%106.0%35.7%318
$402.50Jul 24Jul 31132.2%109.0%21.4%8--
$295.00Jul 24Aug 28112.6%93.3%20.7%2854
$300.00Jul 24Aug 21107.5%94.9%13.3%74437
$310.00Jul 24Aug 21105.3%97.4%8.1%182259
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$277.50Jul 24Aug 7171.7%110.0%56.1%3--
$280.00Jul 24Aug 28126.9%94.4%34.4%20585
$275.00Jul 24Aug 21126.0%97.6%29.1%94720
$285.00Jul 24Aug 28115.4%91.5%26.1%27167
$290.00Jul 24Aug 28117.7%93.9%25.4%73490

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 173 found (best R:R 40.67, avg 3.32)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$385.00$390.00Jul 24$0.12$4.88$0.1240.67$385.12
$390.00$395.00Jul 24$0.15$4.85$0.1532.33$390.15
$382.50$385.00Jul 31$0.15$2.35$0.1515.67$382.65
$370.00$375.00Aug 14$0.30$4.70$0.3015.67$370.30
$367.50$370.00Jul 24$0.17$2.33$0.1713.71$367.67
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$287.50$285.00Jul 24$0.11$2.39$0.1121.73$287.39
$312.50$310.00Jul 24$0.20$2.30$0.2011.50$312.30
$315.00$312.50Jul 24$0.20$2.30$0.2011.50$314.80
$290.00$287.50Aug 21$0.20$2.30$0.2011.50$289.80
$292.50$290.00Jul 24$0.23$2.27$0.239.87$292.27

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 218 found (best R:R 24.00, avg 1.66)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$282.50$295.00Jul 24$11.90$11.90$0.6019.83$294.40
$295.00$300.00Jul 24$4.75$4.75$0.2519.00$299.75
$310.00$312.50Jul 24$2.30$2.30$0.2011.50$312.30
$315.00$317.50Jul 24$2.30$2.30$0.2011.50$317.30
$327.50$330.00Jul 24$2.25$2.25$0.259.00$329.75
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$387.50$385.00Jul 24$2.40$2.40$0.1024.00$385.10
$385.00$382.50Jul 24$2.35$2.35$0.1515.67$382.65
$347.50$345.00Jul 24$2.20$2.20$0.307.33$345.30
$370.00$367.50Jul 24$2.10$2.10$0.405.25$367.90
$340.00$337.50Jul 31$2.00$2.00$0.504.00$338.00

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 72 found (avg debit $12.04, cheapest $4.23)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$405.00Jul 24Jul 31$4.23143.9%111.4%
$402.50Jul 24Jul 31$4.63132.2%109.0%
$400.00Jul 24Jul 31$6.1792.2%108.6%
$407.50Jul 24Jul 31$6.45102.2%117.8%
$390.00Jul 24Jul 31$7.9297.4%111.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$285.00Jul 24Jul 31$4.53115.4%111.0%
$275.00Jul 24Jul 31$4.75126.0%126.5%
$277.50Jul 24Aug 7$5.90171.7%110.0%
$280.00Jul 24Jul 31$6.07126.9%130.8%
$290.00Jul 24Jul 31$6.75117.7%121.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 78 found (cheapest 6.54% of stock, avg 15.44%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$340.00Jul 24$11.10$11.10$22.20$317.80$362.206.54%
$345.00Jul 24$9.40$13.10$22.50$322.50$367.506.63%
$337.50Jul 24$12.60$10.10$22.70$314.80$360.206.68%
$335.00Jul 24$13.95$8.80$22.75$312.25$357.756.70%
$342.50Jul 24$10.10$12.75$22.85$319.65$365.356.73%
$347.50Jul 24$7.90$15.30$23.20$324.30$370.706.83%
$332.50Jul 24$15.90$7.85$23.75$308.75$356.256.99%
$330.00Jul 24$17.05$7.15$24.20$305.80$354.207.13%
$350.00Jul 24$7.10$17.10$24.20$325.80$374.207.13%
$352.50Jul 24$6.30$18.50$24.80$327.70$377.307.30%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 3.96% of stock, avg 13.99%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$352.50$330.00Jul 24$6.30$7.15$13.45$316.55$365.95
$352.50$332.50Jul 24$6.30$7.85$14.15$318.35$366.65
$350.00$330.00Jul 24$7.10$7.15$14.25$315.75$364.25
$350.00$332.50Jul 24$7.10$7.85$14.95$317.55$364.95
$347.50$330.00Jul 24$7.90$7.15$15.05$314.95$362.55
$352.50$335.00Jul 24$6.30$8.80$15.10$319.90$367.60
$347.50$332.50Jul 24$7.90$7.85$15.75$316.75$363.25
$350.00$335.00Jul 24$7.10$8.80$15.90$319.10$365.90
$352.50$337.50Jul 24$6.30$10.10$16.40$321.10$368.90
$345.00$330.00Jul 24$9.40$7.15$16.55$313.45$361.55

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 311 found (best R:R 49.00, avg credit $5.58)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
325/330375/380Aug 14$4.90$0.1049.00$325.10$379.90
285/288295/300Jul 24$4.86$0.1434.71$282.64$299.86
285/290320/322Jul 31$4.85$0.1532.33$285.15$324.85
300/310365/375Aug 28$9.70$0.3032.33$300.30$374.70
295/298302/305Jul 24$2.40$0.1024.00$295.10$304.90
290/295310/315Aug 7$4.80$0.2024.00$290.20$314.80
310/325330/345Aug 14$14.40$0.6024.00$310.60$344.40
298/300302/310Jul 31$7.15$0.3520.43$292.85$309.65
290/292300/302Jul 24$2.38$0.1219.83$290.12$302.38
320/325360/365Aug 21$4.75$0.2519.00$320.25$364.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 84 found (best R:R 49.00, cheapest $0.10)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$330.00$340.00$350.00Aug 28$0.20$9.8049.00
$380.00$390.00$400.00Aug 21$0.35$9.6527.57
$375.00$380.00$385.00Jul 24$0.21$4.7922.81
$380.00$385.00$390.00Jul 24$0.25$4.7519.00
$395.00$400.00$405.00Aug 7$0.30$4.7015.67
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$355.00$360.00$365.00Jul 24$0.10$4.9049.00
$280.00$285.00$290.00Aug 7$0.20$4.8024.00
$310.00$320.00$330.00Aug 7$0.55$9.4517.18
$350.00$352.50$355.00Jul 24$0.15$2.3515.67
$285.00$287.50$290.00Jul 24$0.16$2.3414.63

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 34 found (best net $-13.65, 31 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$295.00$330.001:2Aug 28-$24.40$10.60
$385.00$400.001:2Aug 14-$8.10$6.90
$390.00$395.001:2Jul 24-$0.48$4.52
$380.00$385.001:2Jul 24-$0.53$4.47
$385.00$390.001:2Jul 24-$0.66$4.34
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$335.00$310.001:2Aug 28-$13.65$11.35
$380.00$350.001:2Aug 28-$25.45$4.55
$325.00$310.001:2Aug 14-$11.40$3.60
$290.00$285.001:2Jul 31-$2.50$2.50
$285.00$282.501:2Jul 24-$0.39$2.11

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 82 found (best yield 11.01%, avg 4.56%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$340.00Aug 21$37.400.550.1%11.01%11.13%60788
$340.00Aug 28$37.000.560.1%10.90%11.02%2830
$350.00Aug 28$33.500.533.1%9.86%12.93%310
$350.00Aug 21$32.900.513.1%9.69%12.75%162152
$345.00Aug 14$31.000.541.6%9.13%10.72%31
$355.00Aug 21$30.900.494.5%9.10%13.64%1--
$340.00Aug 7$30.100.540.1%8.86%8.98%15315
$360.00Aug 28$29.600.496.0%8.72%14.73%68
$350.00Aug 14$29.400.523.1%8.66%11.72%8--
$360.00Aug 21$28.600.476.0%8.42%14.43%212.4K

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 11,475
Total Puts 3,542
Put/Call Ratio 0.31
Net Difference 7,933

Prior's Put/Call Breakdown

Total Calls 5,344
Total Puts 3,108
Put/Call Ratio 0.58
Net Difference 2,236

Prior 7-Day Put/Call Summary

Total Calls 27,194
Total Puts 26,091
Average Put/Call Ratio 1.00
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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Chart Title

Price — Past 7 Days

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