Tour v396
ALGN
ALIGN TECHNOLOGY INC
$167.02 -0.73%
(7/23 18:10) ◀
|
Friday, July 24, 2026 (1:49am)
January 2026
|
▶ (7/27 18:10)
◀ 7/24 01:49 ▶

Option Volume

Detail
ℹ
Current (07/25) 579
Calls: 434 (75%)
Puts: 145 (25%)
Prior (07/23) 833
Calls: 317 (38%)
Puts: 516 (62%)
Current vs Prior -30.49%
Calls: +36.91% (Calls)
Puts: -71.90% (Puts)
Prior 7-Day Total 7,703
Calls: 3,875 (50%)
Puts: 3,828 (50%)
Prior 7-Day Average 1,100
Calls: 553 (50%)
Puts: 546 (50%)
Current vs Prior 7-Day Avg -47.38%
Calls: -21.60%
Puts: -73.48%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/25) $402.2K
Calls: $324.5K (81%)
Puts: $77.7K (19%)
Prior (07/23) $462.8K
Calls: $264.8K (57%)
Puts: $198.0K (43%)
Current vs Prior -13.09%
Calls: +22.54%
Puts: -60.74%
Prior 7-Day Total $3.73M
Calls: $1.87M (50%)
Puts: $1.87M (50%)
Prior 7-Day Average $533.4K
Calls: $266.8K (50%)
Puts: $266.6K (50%)
Current vs Prior 7-Day Avg -24.59%
Calls: +21.61%
Puts: -70.84%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/25) 0.33
Prior (07/23) 1.63
Current vs Prior -79.47%
Prior 7-Day Average 1.15
Current vs Prior 7-Day Avg -70.83%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/25) 1,195
Calls: 907 (76%)
Puts: 288 (24%)
Prior (07/23) 2,074
Calls: 1,184 (57%)
Puts: 890 (43%)
Current vs Prior -42.38%
Prior 7-Day Total 117,438
Calls: 62,602 (53%)
Puts: 54,836 (47%)
Prior 7-Day Average 16,776
Calls: 8,943 (53%)
Puts: 7,833 (47%)
Current vs Prior 7-Day Avg -92.88%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 11.05% | 11.94%13.92% | 17.42%
Prior 3.01% | 11.00%13.91% | 17.53%
Current vs Prior +267.29% | +8.63%+0.08% | -0.64%
Prior 7-Day Avg 4.03% | 9.67%9.50% | 16.68%
Current vs 7-Day Avg +174.06% | +23.49%+46.61% | +4.43%
Prior 7-Day Eod 3.01% | 11.00%13.91% | 17.53%
Current vs 7-Day Eod +267.29% | +8.63%+0.08% | -0.64%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 61.23% | 66.57%
Calls: 38.20% | 73.68%
Puts: 84.26% | 59.46%
Prior 61.23% | 66.57%
Calls: 38.20% | 73.68%
Puts: 84.26% | 59.46%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 61.23% | 66.57%
Calls: 38.20% | 73.68%
Puts: 84.26% | 59.46%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 81% of dollar volume in calls ($324.5K) vs puts ($77.7K). Extreme bullish P/C ratio of 0.33 - heavy call buying (434 calls vs 145 puts). P/C ratio dropping 79% - sentiment shifting bullish. Call-heavy open interest (907 calls vs 288 puts) suggests bullish positioning.

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 BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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. 18 found (avg delta 0.64, highest 0.89)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Jul 2421.1026.00$23.5520.8%10.89--
$146.00Jul 2420.1025.00$22.5521.7%10.84--
$165.00Jul 240.506.30$3.40170.6%10.74--
$160.00Sep 415.3017.60$16.4514.0%150.64--
$162.50Jul 3110.4011.70$11.0511.8%10.61--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$177.50Jul 246.5011.60$9.0556.4%30.74--
$170.00Jul 240.703.80$2.25137.8%10.72--
$175.00Jul 245.009.40$7.2061.1%30.7125
$172.50Jul 241.409.40$5.40148.1%310.68--
$175.00Jul 3111.8014.10$12.9517.8%10.61--

Most actively traded options today. High liquidity = easy entry/exit. 59 active (total vol 443, top 66)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$190.00Jul 240.004.80$2.40200.0%660.20111
$187.50Jul 311.953.10$2.5345.5%600.21--
$180.00Jul 240.004.80$2.40200.0%310.2673
$175.00Jul 314.906.10$5.5021.8%310.39--
$160.00Sep 415.3017.60$16.4514.0%150.64--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$162.50Jul 315.606.80$6.2019.4%340.39--
$172.50Jul 241.409.40$5.40148.1%310.68--
$167.50Jul 240.002.00$1.00200.0%170.527
$165.00Jul 240.001.65$0.83198.8%80.28--
$155.00Jul 313.003.80$3.4023.5%80.2531

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 16 strikes (avg 1133.1%, max 3126.3%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$190.00Jul 24Aug 211793.5%55.6%3126.3%74230
$200.00Jul 24Aug 211817.8%56.7%3108.0%7254
$180.00Jul 24Aug 211290.2%56.7%2176.3%3273
$177.50Jul 24Aug 211147.9%57.6%1892.6%42
$175.00Jul 24Sep 4995.9%53.2%1771.2%9--
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$175.00Jul 24Jul 31995.9%94.7%951.9%425
$170.00Jul 24Aug 14403.2%64.9%520.9%31
$165.00Jul 24Jul 31392.3%90.8%332.3%10111
$167.50Jul 24Jul 31224.9%92.9%142.0%189
$155.00Jul 31Aug 791.2%81.9%11.3%947

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 29 found (best R:R 13.71, avg 2.84)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$190.00$200.00Jul 24$1.17$8.83$1.177.55$191.17
$195.00$200.00Aug 21$0.62$4.38$0.627.06$195.62
$190.00$195.00Aug 21$0.73$4.27$0.735.85$190.73
$182.50$187.50Jul 31$0.80$4.20$0.805.25$183.30
$177.50$195.00Aug 7$3.17$14.33$3.174.52$180.67
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$167.50$165.00Jul 24$0.17$2.33$0.1713.71$167.33
$155.00$144.00Jul 31$1.87$9.13$1.874.88$153.13
$162.50$155.00Jul 31$2.80$4.70$2.801.68$159.70
$160.00$157.50Aug 7$0.95$1.55$0.951.63$159.05
$165.00$162.50Jul 31$1.05$1.45$1.051.38$163.95

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 33 found (best R:R 9.87, avg 1.10)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$165.00$167.50Jul 24$2.27$2.27$0.239.87$167.27
$162.50$167.50Jul 31$2.70$2.70$2.301.17$165.20
$160.00$170.00Sep 4$5.25$5.25$4.751.11$165.25
$165.00$175.00Aug 21$4.85$4.85$5.150.94$169.85
$167.50$172.50Aug 7$2.30$2.30$2.700.85$169.80
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$177.50$175.00Jul 24$1.85$1.85$0.652.85$175.65
$175.00$172.50Jul 24$1.80$1.80$0.702.57$173.20
$155.00$152.50Aug 7$1.75$1.75$0.752.33$153.25
$175.00$170.00Jul 31$2.95$2.95$2.051.44$172.05
$170.00$167.50Jul 31$1.40$1.40$1.101.27$168.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 13 found (avg debit $4.96, cheapest $0.85)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$180.00Jul 24Jul 31$0.851290.2%85.2%
$182.50Jul 24Jul 31$0.931424.7%93.9%
$177.50Jul 24Aug 7$2.801147.9%71.2%
$175.00Jul 24Jul 31$3.10995.9%94.7%
$172.50Jul 24Aug 7$4.60830.4%71.9%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$155.00Jul 31Aug 7$1.9591.2%81.9%
$175.00Jul 24Jul 31$5.75995.9%94.7%
$165.00Jul 24Jul 31$6.42392.3%90.8%
$167.50Jul 24Jul 31$7.60224.9%92.9%
$170.00Jul 24Jul 31$7.75403.2%94.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 11 found (cheapest 1.28% of stock, avg 7.04%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$167.50Jul 24$1.13$1.00$2.13$165.37$169.631.28%
$170.00Jul 24$1.23$2.25$3.48$166.52$173.482.08%
$165.00Jul 24$3.40$0.83$4.23$160.77$169.232.53%
$172.50Jul 24$2.40$5.40$7.80$164.70$180.304.67%
$175.00Jul 24$2.40$7.20$9.60$165.40$184.605.75%
$177.50Jul 24$2.40$9.05$11.45$166.05$188.956.86%
$167.50Jul 31$8.35$8.60$16.95$150.55$184.4510.15%
$162.50Jul 31$11.05$6.20$17.25$145.25$179.7510.33%
$170.00Jul 31$7.35$10.00$17.35$152.65$187.3510.39%
$175.00Jul 31$5.50$12.95$18.45$156.55$193.4511.05%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 52 found (cheapest 1.23% of stock, avg 4.86%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$170.00$165.00Jul 24$1.23$0.83$2.06$162.94$172.06
$172.50$165.00Jul 24$2.40$0.83$3.23$161.77$175.73
$175.00$165.00Jul 24$2.40$0.83$3.23$161.77$178.23
$177.50$165.00Jul 24$2.40$0.83$3.23$161.77$180.73
$180.00$165.00Jul 24$2.40$0.83$3.23$161.77$183.23
$170.00$148.00Jul 24$1.23$2.40$3.63$144.37$173.63
$170.00$147.00Jul 24$1.23$2.40$3.63$143.37$173.63
$187.50$144.00Jul 31$2.53$1.53$4.06$139.94$191.56
$180.00$144.00Jul 31$3.25$1.53$4.78$139.22$184.78
$172.50$148.00Jul 24$2.40$2.40$4.80$143.20$177.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 40 found (best R:R 6.14, avg credit $3.26)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
162/165188/190Jul 31$2.15$0.356.14$162.85$189.65
162/165168/170Jul 31$2.05$0.454.56$162.95$169.55
170/175188/190Jul 31$4.05$0.954.26$170.95$191.55
152/155168/172Aug 7$4.05$0.954.26$150.95$171.55
170/175195/200Jul 31$3.90$1.103.55$171.10$198.90
170/175182/188Jul 31$3.75$1.253.00$171.25$186.25
168/170175/180Jul 31$3.65$1.352.70$166.35$178.65
165/168175/180Jul 31$3.60$1.402.57$163.90$178.60
152/155172/178Aug 7$3.55$1.452.45$151.45$176.05
155/162175/180Jul 31$5.05$2.452.06$157.45$180.05

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 12 found (best R:R 49.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$190.00$195.00$200.00Aug 21$0.11$4.8944.45
$175.00$177.50$180.00Aug 21$0.20$2.3011.50
$167.50$172.50$177.50Aug 7$0.50$4.509.00
$185.00$190.00$195.00Aug 21$0.54$4.468.26
$167.50$170.00$172.50Jul 24$1.07$1.431.34
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$172.50$175.00$177.50Jul 24$0.05$2.4549.00
$165.00$167.50$170.00Jul 31$0.05$2.4549.00
$162.50$165.00$167.50Jul 31$0.30$2.207.33
$165.00$167.50$170.00Jul 24$1.08$1.421.31
$155.00$157.50$160.00Aug 7$1.25$1.251.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 31 found (best net $-3.97, 25 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$190.00$200.001:2Jul 24-$0.06$9.94
$165.00$175.001:2Aug 21-$3.05$6.95
$182.50$190.001:2Jul 24-$2.40$5.10
$195.00$200.001:2Jul 31-$0.30$4.70
$160.00$170.001:2Sep 4-$5.95$4.05
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$165.00$148.001:2Jul 24-$3.97$13.03
$162.50$155.001:2Jul 31-$0.60$6.90
$167.50$165.001:2Jul 24-$0.66$1.84
$155.00$152.501:2Aug 7-$1.85$0.65
$155.00$144.001:2Jul 31$0.34$10.66

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 23 found (best yield 5.93%, avg 2.96%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$170.00Sep 4$9.900.511.8%5.93%7.71%2--
$170.00Aug 28$9.600.501.8%5.75%7.53%2--
$167.50Aug 7$8.400.520.3%5.03%5.32%1--
$170.00Aug 14$8.300.491.8%4.97%6.75%2--
$175.00Sep 4$7.900.444.8%4.73%9.51%7--
$167.50Jul 31$7.600.520.3%4.55%4.84%1--
$175.00Aug 21$7.100.434.8%4.25%9.03%1--
$170.00Jul 31$6.700.471.8%4.01%5.80%55
$172.50Aug 7$6.600.443.3%3.95%7.23%1--
$177.50Aug 21$6.200.396.3%3.71%9.99%12

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 434
Total Puts 145
Put/Call Ratio 0.33
Net Difference 289

Prior's Put/Call Breakdown

Total Calls 317
Total Puts 516
Put/Call Ratio 1.63
Net Difference -199

Prior 7-Day Put/Call Summary

Total Calls 3,875
Total Puts 3,828
Average Put/Call Ratio 1.15
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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