Tour v452
AVTR
AVANTOR INC
$12.42 +5.61%
$12.56 (+1.13%)🌙
as of 07/28 06:00 PM
(7/28 14:14) ◀
|
Tuesday, July 28, 2026 (6:00pm)
January 2026
|
▶ (7/29 14:05)
◀ 7/28 18:00 ▶

Option Volume

Detail
ℹ
Current (07/28) 46,726
Calls: 45,315 (97%)
Puts: 1,411 (3%)
Prior (07/27) 1,478
Calls: 1,030 (70%)
Puts: 448 (30%)
Current vs Prior +3061.43%
Calls: +4299.51% (Calls)
Puts: +214.96% (Puts)
Prior 7-Day Total 71,121
Calls: 69,461 (98%)
Puts: 1,660 (2%)
Prior 7-Day Average 10,160
Calls: 9,923 (98%)
Puts: 237 (2%)
Current vs Prior 7-Day Avg +359.90%
Calls: +356.67%
Puts: +495.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $3.95M
Calls: $3.91M (99%)
Puts: $45.4K (1%)
Prior (07/27) $98.5K
Calls: $81.6K (83%)
Puts: $16.9K (17%)
Current vs Prior +3909.97%
Calls: +4685.59%
Puts: +168.33%
Prior 7-Day Total $5.12M
Calls: $4.97M (97%)
Puts: $146.1K (3%)
Prior 7-Day Average $731.3K
Calls: $710.4K (97%)
Puts: $20.9K (3%)
Current vs Prior 7-Day Avg +440.35%
Calls: +449.84%
Puts: +117.48%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.03
Prior (07/27) 0.43
Current vs Prior -92.84%
Prior 7-Day Average 0.14
Current vs Prior 7-Day Avg -77.26%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 109,225
Calls: 102,837 (94%)
Puts: 6,388 (6%)
Prior (07/27) 91,130
Calls: 89,771 (99%)
Puts: 1,359 (1%)
Current vs Prior +19.86%
Prior 7-Day Total 461,655
Calls: 456,077 (99%)
Puts: 5,578 (1%)
Prior 7-Day Average 65,950
Calls: 65,153 (99%)
Puts: 796 (1%)
Current vs Prior 7-Day Avg +65.62%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 12.48% | 12.88%
Prior 12.16% | 14.88%
Current vs Prior +2.63% | -13.43%
Prior 7-Day Avg 15.52% | 19.25%
Current vs 7-Day Avg -19.61% | -33.08%
Prior 7-Day Eod 12.16% | 14.88%
Current vs 7-Day Eod +2.63% | -13.43%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 23.91% | 26.19%
Calls: 17.05% | 4.42%
Puts: 30.77% | 47.95%
Prior 106.06% | 185.71%
Calls: 45.45% | 182.54%
Puts: 166.67% | 188.89%
Current vs Prior -77.46% | -85.90%
Prior 7-Day Avg 106.06% | 185.71%
Calls: 45.45% | 182.54%
Puts: 166.67% | 188.89%
Current vs 7-Day Avg -77.46% | -85.90%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 99% of dollar volume in calls ($3.91M) vs puts ($45.4K). Massive premium surge with dollar volume up 3910% vs prior. Dollar volume significantly above 7-day average (440% higher). Unusually high activity with volume up 3061% vs prior - elevated interest.

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 -- 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. 5 found (avg delta 0.75, highest 0.86)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$9.00Aug 212.553.80$3.1839.3%--0.86879
$10.00Aug 211.853.20$2.5353.4%60.84298
$11.00Aug 211.152.50$1.8373.8%120.79306
$12.00Aug 210.901.10$1.0020.0%1.0K0.62969
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 210.551.35$0.9584.2%300.629

Most actively traded options today. High liquidity = easy entry/exit. 10 active (total vol 4.7K, top 2.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$13.00Aug 210.150.60$0.38118.4%2.1K0.382.2K
$12.00Aug 210.901.10$1.0020.0%1.0K0.62969
$14.00Aug 210.100.20$0.1566.7%6140.1915
$11.00Aug 211.152.50$1.8373.8%120.79306
$10.00Aug 211.853.20$2.5353.4%60.84298
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$11.00Aug 210.050.50$0.28160.7%6990.2177
$10.00Aug 210.050.55$0.30166.7%2650.16374
$12.00Aug 210.450.65$0.5536.4%510.38103
$13.00Aug 210.551.35$0.9584.2%300.629

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

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 5 found (best R:R 3.35, avg 1.74)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$13.00$14.00Aug 21$0.23$0.77$0.233.35$13.23
$12.00$13.00Aug 21$0.62$0.38$0.620.61$12.62
$9.00$10.00Aug 21$0.65$0.35$0.650.54$9.65
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$12.00$11.00Aug 21$0.27$0.73$0.272.70$11.73
$13.00$12.00Aug 21$0.40$0.60$0.401.50$12.60

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 7 found (best R:R 4.88, avg 1.72)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$11.00$12.00Aug 21$0.83$0.83$0.174.88$11.83
$10.00$11.00Aug 21$0.70$0.70$0.302.33$10.70
$9.00$10.00Aug 21$0.65$0.65$0.351.86$9.65
$12.00$13.00Aug 21$0.62$0.62$0.381.63$12.62
$13.00$14.00Aug 21$0.23$0.23$0.770.30$13.23
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$13.00$12.00Aug 21$0.40$0.40$0.600.67$12.60
$12.00$11.00Aug 21$0.27$0.27$0.730.37$11.73

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

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 5 found (cheapest 10.71% of stock, avg 18.28%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$13.00Aug 21$0.38$0.95$1.33$11.67$14.3310.71%
$12.00Aug 21$1.00$0.55$1.55$10.45$13.5512.48%
$11.00Aug 21$1.83$0.28$2.11$8.89$13.1116.99%
$10.00Aug 21$2.53$0.30$2.83$7.17$12.8322.79%
$9.00Aug 21$3.18$0.35$3.53$5.47$12.5328.42%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 16 found (cheapest 3.46% of stock, avg 5.15%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$14.00$11.00Aug 21$0.15$0.28$0.43$10.57$14.43
$14.00$10.00Aug 21$0.15$0.30$0.45$9.55$14.45
$14.00$9.00Aug 21$0.15$0.35$0.50$8.50$14.50
$16.00$11.00Aug 21$0.25$0.28$0.53$10.47$16.53
$16.00$10.00Aug 21$0.25$0.30$0.55$9.45$16.55
$15.00$11.00Aug 21$0.30$0.28$0.58$10.42$15.58
$15.00$10.00Aug 21$0.30$0.30$0.60$9.40$15.60
$16.00$9.00Aug 21$0.25$0.35$0.60$8.40$16.60
$15.00$9.00Aug 21$0.30$0.35$0.65$8.35$15.65
$13.00$11.00Aug 21$0.38$0.28$0.66$10.34$13.66

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 1.00, avg credit $0.50)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
11/1213/14Aug 21$0.50$0.501.00$11.50$13.50

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 5 found (best R:R 6.69, cheapest $0.13)

CALLS (3)
LowMidHighExpiryDebitMax GainR:R
$11.00$12.00$13.00Aug 21$0.21$0.793.76
$13.00$14.00$15.00Aug 21$0.38$0.621.63
$12.00$13.00$14.00Aug 21$0.39$0.611.56
PUTS (2)
LowMidHighExpiryDebitMax GainR:R
$11.00$12.00$13.00Aug 21$0.13$0.876.69
$10.00$11.00$12.00Aug 21$0.29$0.712.45

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 8 found (best net $-0.15, 6 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$11.00$12.001:2Aug 21-$0.17$0.83
$15.00$16.001:2Aug 21-$0.20$0.80
$14.00$15.001:2Aug 21-$0.45$0.55
$13.00$14.001:2Aug 21$0.08$0.92
$12.00$13.001:2Aug 21$0.24$0.76
PUTS (3)
Buy KSell KRatioExpiryNetMax Gain
$13.00$12.001:2Aug 21-$0.15$0.85
$11.00$10.001:2Aug 21-$0.32$0.68
$10.00$9.001:2Aug 21-$0.40$0.60

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 1.21%, avg 1.01%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$13.00Aug 21$0.150.384.7%1.21%5.88%2.1K2.2K
$14.00Aug 21$0.100.1912.7%0.81%13.53%61415

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 45,315
Total Puts 1,411
Put/Call Ratio 0.03
Net Difference 43,904

Prior's Put/Call Breakdown

Total Calls 1,030
Total Puts 448
Put/Call Ratio 0.43
Net Difference 582

Prior 7-Day Put/Call Summary

Total Calls 69,461
Total Puts 1,660
Average Put/Call Ratio 0.14
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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