Tour v381
TDG
TRANSDIGM GROUP INC
$1205.49 +0.06%
(7/20 19:08) ◀
|
Tuesday, July 21, 2026 (7:07pm)
January 2026
|
▶ (7/22 21:02)
◀ 7/21 19:07 ▶

Option Volume

Detail
ℹ
Current (07/21) 214
Calls: 188 (88%)
Puts: 26 (12%)
Prior (07/20) 96
Calls: 80 (83%)
Puts: 16 (17%)
Current vs Prior +122.92%
Calls: +135.00% (Calls)
Puts: +62.50% (Puts)
Prior 7-Day Total 5,251
Calls: 3,583 (68%)
Puts: 1,668 (32%)
Prior 7-Day Average 750
Calls: 511 (68%)
Puts: 238 (32%)
Current vs Prior 7-Day Avg -71.47%
Calls: -63.27%
Puts: -89.09%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $739.7K
Calls: $672.8K (91%)
Puts: $67.0K (9%)
Prior (07/20) $335.4K
Calls: $307.7K (92%)
Puts: $27.7K (8%)
Current vs Prior +120.54%
Calls: +118.64%
Puts: +141.61%
Prior 7-Day Total $6.07M
Calls: $3.40M (56%)
Puts: $2.67M (44%)
Prior 7-Day Average $867.1K
Calls: $485.3K (56%)
Puts: $381.9K (44%)
Current vs Prior 7-Day Avg -14.70%
Calls: +38.63%
Puts: -82.47%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.14
Prior (07/20) 0.20
Current vs Prior -30.85%
Prior 7-Day Average 1.05
Current vs Prior 7-Day Avg -86.87%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 872
Calls: 232 (27%)
Puts: 640 (73%)
Prior (07/20) 1,154
Calls: 241 (21%)
Puts: 913 (79%)
Current vs Prior -24.44%
Prior 7-Day Total 11,922
Calls: 10,289 (86%)
Puts: 1,633 (14%)
Prior 7-Day Average 1,703
Calls: 1,469 (86%)
Puts: 233 (14%)
Current vs Prior 7-Day Avg -48.80%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 9.02% | 11.39%
Prior 9.25% | 11.45%
Current vs Prior -2.53% | -0.53%
Prior 7-Day Avg 4.97% | 10.13%
Current vs 7-Day Avg +81.58% | +12.48%
Prior 7-Day Eod 9.25% | 11.45%
Current vs 7-Day Eod -2.53% | -0.53%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 22.14% | 14.91%
Calls: 23.92% | 15.92%
Puts: 20.36% | 13.89%
Prior 22.14% | 14.91%
Calls: 23.92% | 15.92%
Puts: 20.36% | 13.89%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 22.14% | 14.91%
Calls: 23.92% | 15.92%
Puts: 20.36% | 13.89%
Current vs 7-Day Avg -0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 91% of dollar volume in calls ($672.8K) vs puts ($67.0K). Massive premium surge with dollar volume up 121% vs prior. Unusually high activity with volume up 123% vs prior - elevated interest. Extreme bullish P/C ratio of 0.14 - heavy call buying (188 calls vs 26 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 BEARISH
Prior BEARISH
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. 1 found (avg delta 0.51, highest 0.51)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1210.00Aug 2148.3056.00$52.1514.8%10.514
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 15 active (total vol 30, top 7)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1350.00Aug 214.3011.80$8.0593.2%30.14--
$1220.00Aug 2143.9049.00$46.4511.0%20.48--
$1400.00Aug 212.509.00$5.75113.0%20.1021
$1210.00Aug 2148.3056.00$52.1514.8%10.514
$1240.00Aug 2134.0040.00$37.0016.2%10.42--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1100.00Aug 2113.4020.20$16.8040.5%70.208
$1040.00Aug 214.0010.30$7.1588.1%40.10626
$920.00Aug 210.002.40$1.20200.0%30.02--
$1080.00Aug 2110.0017.00$13.5051.9%10.17--
$1120.00Aug 2118.3024.80$21.5530.2%10.24--

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. 13 found (best R:R 20.74, avg 5.31)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$1350.00$1400.00Aug 21$2.30$47.70$2.3020.74$1352.30
$1250.00$1350.00Aug 21$25.35$74.65$25.352.94$1275.35
$1240.00$1250.00Aug 21$3.60$6.40$3.601.78$1243.60
$1220.00$1240.00Aug 21$9.45$10.55$9.451.12$1229.45
$1210.00$1220.00Aug 21$5.70$4.30$5.700.75$1215.70
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$1040.00$920.00Aug 21$5.95$114.05$5.9519.17$1034.05
$1080.00$1040.00Aug 21$6.35$33.65$6.355.30$1073.65
$1100.00$1080.00Aug 21$3.30$16.70$3.305.06$1096.70
$1130.00$1120.00Aug 21$2.25$7.75$2.253.44$1127.75
$1120.00$1100.00Aug 21$4.75$15.25$4.753.21$1115.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 13 found (best R:R 1.33, avg 0.46)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$1210.00$1220.00Aug 21$5.70$5.70$4.301.33$1215.70
$1220.00$1240.00Aug 21$9.45$9.45$10.550.90$1229.45
$1240.00$1250.00Aug 21$3.60$3.60$6.400.56$1243.60
$1250.00$1350.00Aug 21$25.35$25.35$74.650.34$1275.35
$1350.00$1400.00Aug 21$2.30$2.30$47.700.05$1352.30
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$1190.00$1180.00Aug 21$4.10$4.10$5.900.69$1185.90
$1180.00$1160.00Aug 21$7.40$7.40$12.600.59$1172.60
$1160.00$1130.00Aug 21$8.90$8.90$21.100.42$1151.10
$1120.00$1100.00Aug 21$4.75$4.75$15.250.31$1115.25
$1130.00$1120.00Aug 21$2.25$2.25$7.750.29$1127.75

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. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 2.26% of stock, avg 4.86%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$1400.00$1120.00Aug 21$5.75$21.55$27.30$1092.70$1427.30
$1400.00$1130.00Aug 21$5.75$23.80$29.55$1100.45$1429.55
$1350.00$1120.00Aug 21$8.05$21.55$29.60$1090.40$1379.60
$1350.00$1130.00Aug 21$8.05$23.80$31.85$1098.15$1381.85
$1400.00$1160.00Aug 21$5.75$32.70$38.45$1121.55$1438.45
$1350.00$1160.00Aug 21$8.05$32.70$40.75$1119.25$1390.75
$1400.00$1180.00Aug 21$5.75$40.10$45.85$1134.15$1445.85
$1350.00$1180.00Aug 21$8.05$40.10$48.15$1131.85$1398.15
$1400.00$1190.00Aug 21$5.75$44.20$49.95$1140.05$1449.95
$1350.00$1190.00Aug 21$8.05$44.20$52.25$1137.75$1402.25

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 40 found (best R:R 49.00, avg credit $14.66)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
1180/11901210/1220Aug 21$9.80$0.2049.00$1180.20$1219.80
1160/11801220/1240Aug 21$16.85$3.155.35$1163.15$1236.85
1120/11301210/1220Aug 21$7.95$2.053.88$1122.05$1217.95
1180/11901240/1250Aug 21$7.70$2.303.35$1182.30$1247.70
1100/11201220/1240Aug 21$14.20$5.802.45$1105.80$1234.20
1180/11901220/1240Aug 21$13.55$6.452.10$1176.45$1233.55
1160/11801210/1220Aug 21$13.10$6.901.90$1166.90$1223.10
1080/11001220/1240Aug 21$12.75$7.251.76$1087.25$1232.75
1130/11601220/1240Aug 21$18.35$11.651.58$1141.65$1238.35
1120/11301220/1240Aug 21$11.70$8.301.41$1118.30$1231.70

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 12.79, cheapest $1.45)

CALLS (0)
No calls found
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$1080.00$1100.00$1120.00Aug 21$1.45$18.5512.79

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 $-3.45, 5 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$1350.00$1400.001:2Aug 21-$3.45$46.55
$1250.00$1350.001:2Aug 21$17.30$82.70
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1080.00$1040.001:2Aug 21-$0.80$39.20
$1160.00$1130.001:2Aug 21-$14.90$15.10
$1100.00$1080.001:2Aug 21-$10.20$9.80
$1120.00$1100.001:2Aug 21-$12.05$7.95
$1040.00$920.001:2Aug 21$4.75$115.25

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 4.01%, avg 2.27%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$1210.00Aug 21$48.300.510.4%4.01%4.38%14
$1220.00Aug 21$43.900.481.2%3.64%4.85%2--
$1240.00Aug 21$34.000.422.9%2.82%5.68%1--
$1250.00Aug 21$30.800.393.7%2.55%6.25%1--
$1350.00Aug 21$4.300.1412.0%0.36%12.34%3--
$1400.00Aug 21$2.500.1016.1%0.21%16.34%221

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 188
Total Puts 26
Put/Call Ratio 0.14
Net Difference 162

Prior's Put/Call Breakdown

Total Calls 80
Total Puts 16
Put/Call Ratio 0.20
Net Difference 64

Prior 7-Day Put/Call Summary

Total Calls 3,583
Total Puts 1,668
Average Put/Call Ratio 1.05
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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