Tour v490
ALGN
ALIGN TECHNOLOGY INC
$173.27 +0.22%
$173.09 (-0.10%)🌙
as of 08/04 06:21 PM
(8/3 18:11) ◀
|
Tuesday, August 4, 2026 (6:21pm)
January 2026
|
▶ (8/5 18:24)
◀ 8/4 18:21 ▶

Option Volume

Detail
ℹ
Current (08/04) 634
Calls: 234 (37%)
Puts: 400 (63%)
Prior (08/03) 1,263
Calls: 1,089 (86%)
Puts: 174 (14%)
Current vs Prior -49.80%
Calls: -78.51% (Calls)
Puts: +129.89% (Puts)
Prior 7-Day Total 11,703
Calls: 5,193 (44%)
Puts: 6,510 (56%)
Prior 7-Day Average 1,671
Calls: 741 (44%)
Puts: 930 (56%)
Current vs Prior 7-Day Avg -62.08%
Calls: -68.46%
Puts: -56.99%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/04) $490.0K
Calls: $187.7K (38%)
Puts: $302.3K (62%)
Prior (08/03) $228.8K
Calls: $166.8K (73%)
Puts: $62.0K (27%)
Current vs Prior +114.18%
Calls: +12.52%
Puts: +387.76%
Prior 7-Day Total $5.97M
Calls: $3.21M (54%)
Puts: $2.76M (46%)
Prior 7-Day Average $853.2K
Calls: $458.9K (54%)
Puts: $394.3K (46%)
Current vs Prior 7-Day Avg -42.57%
Calls: -59.10%
Puts: -23.33%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/04) 1.71
Prior (08/03) 0.16
Current vs Prior +969.85%
Prior 7-Day Average 1.80
Current vs Prior 7-Day Avg -4.91%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/04) 1,226
Calls: 725 (59%)
Puts: 501 (41%)
Prior (08/03) 2,731
Calls: 1,871 (69%)
Puts: 860 (31%)
Current vs Prior -55.11%
Prior 7-Day Total 78,583
Calls: 39,784 (51%)
Puts: 38,799 (49%)
Prior 7-Day Average 11,226
Calls: 5,683 (51%)
Puts: 5,542 (49%)
Current vs Prior 7-Day Avg -89.08%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/07) | Next (08/14)Expiry (08/21) | Next (09/18)
Current 3.48% | 6.64%6.35% | 13.10%
Prior 4.97% | 6.59%8.16% | 13.16%
Current vs Prior -30.04% | +0.66%-22.16% | -0.44%
Prior 7-Day Avg 8.74% | 9.99%11.80% | 15.71%
Current vs 7-Day Avg -60.18% | -33.59%-46.19% | -16.62%
Prior 7-Day Eod 4.97% | 6.59%8.16% | 13.16%
Current vs 7-Day Eod -30.04% | +0.66%-22.16% | -0.44%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 15.70% | 17.34%
Calls: 13.22% | 16.81%
Puts: 18.18% | 17.86%
Prior 15.70% | 17.34%
Calls: 13.22% | 16.81%
Puts: 18.18% | 17.86%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 28.59% | 30.52%
Calls: 21.07% | 32.38%
Puts: 36.11% | 28.64%
Current vs 7-Day Avg -45.08% | -43.18%
Liquidity Expensive
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🤖 AI Insights

Moderately bearish flow with 62% put dollar volume ($302.3K). Massive premium surge with dollar volume up 114% vs prior. Below-average activity with volume down 50% vs prior. Extreme bearish P/C ratio of 1.71 - heavy put buying.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
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. 6 found (avg delta 0.62, highest 0.85)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$139.00Aug 730.5036.20$33.3517.1%10.85--
$172.50Aug 70.153.90$2.03184.7%250.5141
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$180.00Aug 219.5011.40$10.4518.2%10.69--
$180.00Aug 2810.3012.80$11.5521.6%10.59--
$175.00Aug 213.207.60$5.4081.5%10.56--
$172.50Aug 144.008.90$6.4576.0%10.51--

Most actively traded options today. High liquidity = easy entry/exit. 50 active (total vol 310, top 77)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$172.50Aug 70.153.90$2.03184.7%250.5141
$182.50Aug 70.003.30$1.65200.0%160.2322
$190.00Aug 211.351.90$1.6333.7%110.18--
$177.50Aug 70.201.85$1.03160.2%100.2462
$190.00Sep 180.655.20$2.93155.3%80.25115
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$170.00Aug 71.151.95$1.5551.6%770.3770
$157.50Aug 140.600.95$0.7745.5%230.12--
$165.00Aug 70.351.55$0.95126.3%190.2018
$162.50Aug 70.001.80$0.90200.0%180.1643
$167.50Aug 70.001.35$0.68198.5%120.2119

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 9 strikes (avg 68.1%, max 226.1%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$195.00Aug 7Sep 11147.2%45.1%226.1%516
$180.00Aug 7Sep 1858.1%38.0%52.7%642
$190.00Aug 21Sep 1847.3%35.1%34.7%19115
$175.00Aug 7Sep 458.9%44.0%33.7%99
$182.50Aug 7Aug 1485.3%67.6%26.3%1928
PUTS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$155.00Aug 7Sep 1887.9%43.3%103.2%3133
$157.50Aug 7Aug 1478.5%45.1%73.9%24--
$150.00Aug 14Sep 1857.0%43.0%32.4%412
$165.00Aug 7Sep 1154.7%42.0%30.3%2123

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 22 found (best R:R 26.78, avg 5.46)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$182.50$195.00Aug 14$0.45$12.05$0.4526.78$182.95
$190.00$195.00Sep 11$0.68$4.32$0.686.35$190.68
$190.00$195.00Aug 21$0.80$4.20$0.805.25$190.80
$175.00$200.00Aug 28$4.03$20.97$4.035.20$179.03
$185.00$190.00Aug 21$0.85$4.15$0.854.88$185.85
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$162.50$157.50Aug 7$0.30$4.70$0.3015.67$162.20
$165.00$157.50Aug 14$0.68$6.82$0.6810.03$164.32
$157.50$155.00Aug 14$0.29$2.21$0.297.62$157.21
$155.00$150.00Sep 11$0.88$4.12$0.884.68$154.12
$165.00$160.00Aug 21$1.08$3.92$1.083.63$163.92

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 23 found (best R:R 14.37, avg 0.95)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$139.00$172.50Aug 7$31.32$31.32$2.1814.37$170.32
$175.00$177.50Aug 7$1.27$1.27$1.231.03$176.27
$180.00$190.00Sep 18$3.47$3.47$6.530.53$183.47
$175.00$185.00Aug 21$1.99$1.99$8.010.25$176.99
$182.50$187.50Aug 7$0.92$0.92$4.080.23$183.42
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$170.00$165.00Sep 11$2.05$2.05$2.950.69$167.95
$170.00$165.00Aug 14$1.90$1.90$3.100.61$168.10
$150.00$145.00Aug 21$1.90$1.90$3.100.61$148.10
$170.00$167.50Aug 7$0.87$0.87$1.630.53$169.13
$165.00$160.00Sep 11$1.35$1.35$3.650.37$163.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 11 found (avg debit $1.51, cheapest $0.17)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$195.00Aug 7Aug 14$0.95147.2%92.6%
$180.00Aug 7Aug 14$1.4258.1%48.5%
$182.50Aug 7Aug 14$1.9085.3%67.6%
$175.00Aug 7Aug 21$2.1758.9%38.6%
$190.00Aug 21Sep 11$2.2047.3%43.0%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$157.50Aug 7Aug 14$0.1778.5%45.1%
$165.00Aug 7Aug 14$0.5054.7%34.7%
$180.00Aug 21Aug 28$1.1037.3%55.8%
$170.00Aug 7Aug 14$1.8038.2%35.9%
$150.00Aug 14Aug 21$2.1557.0%73.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 5.70% of stock, avg 5.70%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$175.00Aug 21$4.47$5.40$9.87$165.13$184.875.70%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 71 found (cheapest 0.88% of stock, avg 2.69%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$180.00$157.50Aug 7$0.93$0.60$1.53$155.97$181.53
$180.00$167.50Aug 7$0.93$0.68$1.61$165.89$181.61
$195.00$145.00Aug 21$0.83$0.78$1.61$143.39$196.61
$177.50$157.50Aug 7$1.03$0.60$1.63$155.87$179.13
$177.50$167.50Aug 7$1.03$0.68$1.71$165.79$179.21
$180.00$162.50Aug 7$0.93$0.90$1.83$160.67$181.83
$180.00$165.00Aug 7$0.93$0.95$1.88$163.12$181.88
$177.50$162.50Aug 7$1.03$0.90$1.93$160.57$179.43
$177.50$165.00Aug 7$1.03$0.95$1.98$163.02$179.48
$182.50$157.50Aug 7$1.65$0.60$2.25$155.25$184.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 21 found (best R:R 5.94, avg credit $2.38)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
168/170175/178Aug 7$2.14$0.365.94$167.86$177.14
145/150185/190Aug 21$2.75$2.251.22$147.25$187.75
165/170190/195Sep 11$2.73$2.271.20$167.27$192.73
145/150190/195Aug 21$2.70$2.301.17$147.30$192.70
150/155180/190Sep 18$4.62$5.380.86$150.38$184.62
160/165190/195Sep 11$2.03$2.970.68$162.97$192.03
155/160190/195Sep 11$2.00$3.000.67$158.00$192.00
145/150175/185Aug 21$3.89$6.110.64$146.11$178.89
160/165185/190Aug 21$1.93$3.070.63$163.07$186.93
160/165190/195Aug 21$1.88$3.120.60$163.12$191.88

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 6 found (best R:R 99.00, cheapest $0.05)

CALLS (3)
LowMidHighExpiryDebitMax GainR:R
$185.00$190.00$195.00Aug 21$0.05$4.9599.00
$177.50$180.00$182.50Aug 7$0.82$1.682.05
$175.00$177.50$180.00Aug 7$1.17$1.331.14
PUTS (3)
LowMidHighExpiryDebitMax GainR:R
$150.00$155.00$160.00Sep 11$0.44$4.5610.36
$160.00$165.00$170.00Sep 11$0.70$4.306.14
$165.00$167.50$170.00Aug 7$1.14$1.361.19

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 $-2.65, 26 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$182.50$195.001:2Aug 14-$2.65$9.85
$175.00$185.001:2Aug 21-$0.49$9.51
$190.00$195.001:2Aug 21-$0.03$4.97
$185.00$190.001:2Aug 21-$0.78$4.22
$187.50$195.001:2Aug 7-$3.57$3.93
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$175.00$165.001:2Aug 21-$0.66$9.34
$165.00$157.501:2Aug 14-$0.09$7.41
$160.00$150.001:2Aug 21-$3.41$6.59
$150.00$140.001:2Aug 14-$5.17$4.83
$162.50$157.501:2Aug 7-$0.30$4.70

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 14 found (best yield 4.16%, avg 1.16%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$175.00Sep 4$7.200.491.0%4.16%5.15%51
$180.00Sep 18$4.500.413.9%2.60%6.48%342
$175.00Aug 28$2.850.451.0%1.64%2.64%5--
$175.00Aug 21$2.550.441.0%1.47%2.47%5--
$195.00Sep 11$2.100.2312.5%1.21%13.75%4--
$185.00Aug 21$2.000.256.8%1.15%7.92%175
$175.00Aug 7$1.950.381.0%1.13%2.12%48
$180.00Aug 14$1.800.293.9%1.04%4.92%1--
$190.00Aug 21$1.350.189.7%0.78%10.43%11--
$190.00Sep 18$0.650.259.7%0.38%10.03%8115

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 234
Total Puts 400
Put/Call Ratio 1.71
Net Difference -166

Prior's Put/Call Breakdown

Total Calls 1,089
Total Puts 174
Put/Call Ratio 0.16
Net Difference 915

Prior 7-Day Put/Call Summary

Total Calls 5,193
Total Puts 6,510
Average Put/Call Ratio 1.80
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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