Tour v477
AVTR
AVANTOR INC
$13.78 -0.58%
$13.69 (-0.65%)🌙
as of 07/31 06:14 PM
(7/30 18:21) ◀
|
Friday, July 31, 2026 (6:14pm)
January 2026
|
▶ (8/3 18:14)
◀ 7/31 18:14 ▶

Option Volume

Detail
ℹ
Current (07/31) 2,277
Calls: 1,831 (80%)
Puts: 446 (20%)
Prior (07/30) 27,265
Calls: 25,301 (93%)
Puts: 1,964 (7%)
Current vs Prior -91.65%
Calls: -92.76% (Calls)
Puts: -77.29% (Puts)
Prior 7-Day Total 154,692
Calls: 147,897 (96%)
Puts: 6,795 (4%)
Prior 7-Day Average 22,098
Calls: 21,128 (96%)
Puts: 970 (4%)
Current vs Prior 7-Day Avg -89.70%
Calls: -91.33%
Puts: -54.05%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/31) $351.3K
Calls: $307.9K (88%)
Puts: $43.3K (12%)
Prior (07/30) $2.10M
Calls: $2.02M (96%)
Puts: $82.1K (4%)
Current vs Prior -83.28%
Calls: -84.74%
Puts: -47.23%
Prior 7-Day Total $14.78M
Calls: $14.44M (98%)
Puts: $338.9K (2%)
Prior 7-Day Average $2.11M
Calls: $2.06M (98%)
Puts: $48.4K (2%)
Current vs Prior 7-Day Avg -83.36%
Calls: -85.07%
Puts: -10.54%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/31) 0.24
Prior (07/30) 0.08
Current vs Prior +213.79%
Prior 7-Day Average 0.15
Current vs Prior 7-Day Avg +59.89%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/31) 199,724
Calls: 197,073 (99%)
Puts: 2,651 (1%)
Prior (07/30) 182,562
Calls: 180,192 (99%)
Puts: 2,370 (1%)
Current vs Prior +9.40%
Prior 7-Day Total 791,712
Calls: 771,223 (97%)
Puts: 20,489 (3%)
Prior 7-Day Average 113,101
Calls: 110,174 (97%)
Puts: 2,927 (3%)
Current vs Prior 7-Day Avg +76.59%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 7.62% | 11.32%
Prior 8.15% | 11.90%
Current vs Prior -6.54% | -4.91%
Prior 7-Day Avg 12.45% | 15.13%
Current vs 7-Day Avg -38.78% | -25.16%
Prior 7-Day Eod 8.15% | 11.90%
Current vs 7-Day Eod -6.54% | -4.91%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 28.57% | 46.25%
Calls: 28.57% | 14.71%
Puts: -- | --
Prior 28.57% | 46.25%
Calls: 28.57% | 14.71%
Puts: -- | --
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 72.18% | 123.08%
Calls: 36.57% | 109.14%
Puts: 139.49% | 137.01%
Current vs 7-Day Avg -60.42% | -62.42%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 88% of dollar volume in calls ($307.9K) vs puts ($43.3K). Light premium activity with dollar volume down 83% vs prior. Below-average activity with volume down 92% vs prior. Extreme bullish P/C ratio of 0.24 - heavy call buying (1,831 calls vs 446 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 -- 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. 4 found (avg delta 0.77, highest 0.98)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Aug 213.604.00$3.8010.5%100.98273
$13.00Aug 210.951.20$1.0823.1%550.752.2K
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 211.151.55$1.3529.6%10.80--
$14.00Aug 210.500.70$0.6033.3%10.5491

Most actively traded options today. High liquidity = easy entry/exit. 9 active (total vol 295, top 147)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$14.00Aug 210.350.55$0.4544.4%1470.47804
$15.00Aug 210.100.20$0.1566.7%660.21411
$13.00Aug 210.951.20$1.0823.1%550.752.2K
$10.00Aug 213.604.00$3.8010.5%100.98273
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.00Aug 210.050.10$0.0862.5%70.10--
$10.00Aug 210.000.05$0.03166.7%50.03491
$13.00Aug 210.150.30$0.2268.2%30.26321
$14.00Aug 210.500.70$0.6033.3%10.5491
$15.00Aug 211.151.55$1.3529.6%10.80--

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. 4 found (best R:R 6.14, avg 2.67)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$14.00$15.00Aug 21$0.30$0.70$0.302.33$14.30
$13.00$14.00Aug 21$0.63$0.37$0.630.59$13.63
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$13.00$12.00Aug 21$0.14$0.86$0.146.14$12.86
$14.00$13.00Aug 21$0.38$0.62$0.381.63$13.62

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 6 found (best R:R 9.71, avg 2.60)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$10.00$13.00Aug 21$2.72$2.72$0.289.71$12.72
$13.00$14.00Aug 21$0.63$0.63$0.371.70$13.63
$14.00$15.00Aug 21$0.30$0.30$0.700.43$14.30
BULL PUT (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$15.00$14.00Aug 21$0.75$0.75$0.253.00$14.25
$14.00$13.00Aug 21$0.38$0.38$0.620.61$13.62
$13.00$12.00Aug 21$0.14$0.14$0.860.16$12.86

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. 4 found (cheapest 7.62% of stock, avg 13.93%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$14.00Aug 21$0.45$0.60$1.05$12.95$15.057.62%
$13.00Aug 21$1.08$0.22$1.30$11.70$14.309.43%
$15.00Aug 21$0.15$1.35$1.50$13.50$16.5010.89%
$10.00Aug 21$3.80$0.03$3.83$6.17$13.8327.79%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 4 found (cheapest 1.67% of stock, avg 3.27%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$15.00$12.00Aug 21$0.15$0.08$0.23$11.77$15.23
$15.00$13.00Aug 21$0.15$0.22$0.37$12.63$15.37
$14.00$12.00Aug 21$0.45$0.08$0.53$11.47$14.53
$14.00$13.00Aug 21$0.45$0.22$0.67$12.33$14.67

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.79, avg credit $0.44)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
12/1314/15Aug 21$0.44$0.560.79$12.56$14.44

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 3 found (best R:R 3.17, cheapest $0.24)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$13.00$14.00$15.00Aug 21$0.33$0.672.03
PUTS (2)
LowMidHighExpiryDebitMax GainR:R
$12.00$13.00$14.00Aug 21$0.24$0.763.17
$13.00$14.00$15.00Aug 21$0.37$0.631.70

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 7 found (best net $0.02, -- credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$10.00$13.001:2Aug 21$1.64$1.36
$14.00$15.001:2Aug 21$0.15$0.85
$13.00$14.001:2Aug 21$0.18$0.82
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$12.00$10.001:2Aug 21$0.02$1.98
$13.00$12.001:2Aug 21$0.06$0.94
$15.00$14.001:2Aug 21$0.15$0.85
$14.00$13.001:2Aug 21$0.16$0.84

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 2.54%, avg 1.64%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$14.00Aug 21$0.350.471.6%2.54%4.14%147804
$15.00Aug 21$0.100.218.8%0.73%9.58%66411

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 1,831
Total Puts 446
Put/Call Ratio 0.24
Net Difference 1,385

Prior's Put/Call Breakdown

Total Calls 25,301
Total Puts 1,964
Put/Call Ratio 0.08
Net Difference 23,337

Prior 7-Day Put/Call Summary

Total Calls 147,897
Total Puts 6,795
Average Put/Call Ratio 0.15
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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