Tour v456
DUOL
DUOLINGO INC A
$140.17 -0.40%
$140.00 (-0.12%)🌙
as of 07/29 06:32 PM
(7/28 18:30) ◀
|
Wednesday, July 29, 2026 (6:32pm)
January 2026
|
▶
◀ 7/29 18:32

Option Volume

Detail
ℹ
Current (07/29) 4,255
Calls: 2,434 (57%)
Puts: 1,821 (43%)
Prior (07/28) 5,325
Calls: 3,466 (65%)
Puts: 1,859 (35%)
Current vs Prior -20.09%
Calls: -29.77% (Calls)
Puts: -2.04% (Puts)
Prior 7-Day Total 39,950
Calls: 24,122 (60%)
Puts: 15,828 (40%)
Prior 7-Day Average 5,707
Calls: 3,446 (60%)
Puts: 2,261 (40%)
Current vs Prior 7-Day Avg -25.44%
Calls: -29.37%
Puts: -19.47%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/29) $3.40M
Calls: $2.09M (61%)
Puts: $1.31M (39%)
Prior (07/28) $4.89M
Calls: $3.94M (81%)
Puts: $942.4K (19%)
Current vs Prior -30.46%
Calls: -47.05%
Puts: +38.98%
Prior 7-Day Total $22.13M
Calls: $14.46M (65%)
Puts: $7.67M (35%)
Prior 7-Day Average $3.16M
Calls: $2.07M (65%)
Puts: $1.10M (35%)
Current vs Prior 7-Day Avg +7.46%
Calls: +1.04%
Puts: +19.57%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/29) 0.75
Prior (07/28) 0.54
Current vs Prior +39.49%
Prior 7-Day Average 0.70
Current vs Prior 7-Day Avg +6.69%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (07/29) 32,354
Calls: 22,057 (68%)
Puts: 10,297 (32%)
Prior (07/28) 38,192
Calls: 21,823 (57%)
Puts: 16,369 (43%)
Current vs Prior -15.29%
Prior 7-Day Total 204,733
Calls: 126,294 (62%)
Puts: 78,439 (38%)
Prior 7-Day Average 29,247
Calls: 18,042 (62%)
Puts: 11,205 (38%)
Current vs Prior 7-Day Avg +10.62%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 5.03% | 16.37%18.94% | 25.54%
Prior 6.32% | 16.84%18.83% | 24.91%
Current vs Prior -20.47% | -2.78%+0.59% | +2.55%
Prior 7-Day Avg 5.88% | 12.34%20.68% | 26.38%
Current vs 7-Day Avg -14.52% | +32.67%-8.41% | -3.19%
Prior 7-Day Eod 6.32% | 16.84%18.83% | 24.91%
Current vs 7-Day Eod -20.47% | -2.78%+0.59% | +2.55%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 143.31% | 21.30%
Calls: 118.24% | 14.81%
Puts: 168.37% | 27.78%
Prior 143.31% | 21.30%
Calls: 118.24% | 14.81%
Puts: 168.37% | 27.78%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 143.31% | 21.30%
Calls: 118.24% | 14.81%
Puts: 168.37% | 27.78%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Moderately bullish flow with 61% call dollar volume ($2.09M). P/C ratio rising 39% - increased hedging/bearish positioning. Call-heavy open interest (22,057 calls vs 10,297 puts) suggests bullish positioning. Declining open interest (down 15%) indicates positions being closed.

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 NEUTRAL
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. 48 found (avg delta 0.66, highest 0.94)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Jul 3118.3021.80$20.0517.5%40.94--
$126.00Jul 3113.3015.60$14.4515.9%10.94--
$129.00Jul 319.9013.10$11.5027.8%20.93--
$130.00Jul 319.1012.60$10.8532.3%30.88--
$128.00Jul 3110.9013.80$12.3523.5%40.83--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$143.00Jul 313.307.30$5.3075.5%20.614
$145.00Aug 2114.2016.70$15.4516.2%10.5192

Most actively traded options today. High liquidity = easy entry/exit. 153 active (total vol 2.2K, top 263)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Aug 2117.7020.10$18.9012.7%2060.67673
$160.00Jul 310.000.15$0.08187.5%1720.02241
$150.00Jul 310.451.25$0.8594.1%640.171.4K
$141.00Jul 312.005.10$3.5587.3%490.49--
$143.00Jul 311.952.65$2.3030.4%360.3965
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$131.00Jul 310.002.65$1.33199.2%2630.2045
$130.00Aug 217.109.00$8.0523.6%1910.33113
$133.00Jul 310.002.15$1.08199.1%1230.2016
$139.00Jul 311.104.80$2.95125.4%980.4398
$133.00Aug 217.8010.60$9.2030.4%480.374

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 26 strikes (avg 33.9%, max 236.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$165.00Aug 7Aug 28117.7%80.4%46.3%2257
$120.00Jul 31Aug 21142.2%99.4%43.0%5--
$135.00Jul 31Sep 494.4%84.0%12.4%36355
$150.00Jul 31Sep 493.5%84.2%11.1%661.4K
$148.00Jul 31Aug 21107.3%98.1%9.4%338
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$113.00Jul 31Sep 4276.9%82.2%236.7%32
$115.00Jul 31Sep 4213.9%90.9%135.4%51
$116.00Aug 7Sep 4145.7%87.0%67.6%4--
$135.00Aug 7Sep 4120.2%84.0%43.2%15--
$120.00Jul 31Aug 21142.2%99.4%43.0%2967

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 80 found (best R:R 9.91, avg 2.14)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$150.00$152.50Jul 31$0.37$2.13$0.375.76$150.37
$138.00$139.00Aug 7$0.15$0.85$0.155.67$138.15
$140.00$142.00Aug 21$0.30$1.70$0.305.67$140.30
$160.00$165.00Aug 21$1.05$3.95$1.053.76$161.05
$132.00$135.00Aug 28$0.70$2.30$0.703.29$132.70
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$128.00$122.00Aug 7$0.55$5.45$0.559.91$127.45
$115.00$113.00Aug 7$0.23$1.77$0.237.70$114.77
$122.00$120.00Aug 7$0.30$1.70$0.305.67$121.70
$131.00$130.00Aug 7$0.15$0.85$0.155.67$130.85
$135.00$131.00Aug 7$0.75$3.25$0.754.33$134.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 97 found (best R:R 14.00, avg 1.43)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$120.00$126.00Jul 31$5.60$5.60$0.4014.00$125.60
$128.00$129.00Jul 31$0.85$0.85$0.155.67$128.85
$130.00$131.00Jul 31$0.85$0.85$0.155.67$130.85
$139.00$140.00Aug 7$0.85$0.85$0.155.67$139.85
$143.00$144.00Aug 21$0.85$0.85$0.155.67$143.85
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$130.00$128.00Aug 7$1.85$1.85$0.1512.33$128.15
$131.00$130.00Jul 31$0.75$0.75$0.253.00$130.25
$135.00$134.00Sep 4$0.75$0.75$0.253.00$134.25
$143.00$140.00Jul 31$2.12$2.12$0.882.41$140.88
$120.00$118.00Aug 7$1.40$1.40$0.602.33$118.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 41 found (avg debit $5.81, cheapest $0.12)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$121.00Aug 21Aug 28$0.8089.4%91.8%
$165.00Aug 7Aug 21$2.55117.7%95.9%
$120.00Jul 31Aug 7$3.75142.2%146.4%
$160.00Jul 31Aug 7$4.4788.9%129.3%
$152.50Jul 31Aug 7$5.6790.8%125.1%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$113.00Jul 31Aug 7$0.12276.9%129.8%
$118.00Aug 7Aug 14$0.80132.0%108.6%
$115.00Jul 31Aug 7$1.22213.9%127.0%
$141.00Aug 7Aug 14$1.25130.7%106.4%
$116.00Aug 7Sep 4$1.65145.7%87.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 31 found (cheapest 4.80% of stock, avg 14.02%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$140.00Jul 31$3.55$3.18$6.73$133.27$146.734.80%
$137.00Jul 31$5.50$1.83$7.33$129.67$144.335.23%
$139.00Jul 31$4.45$2.95$7.40$131.60$146.405.28%
$143.00Jul 31$2.30$5.30$7.60$135.40$150.605.42%
$136.00Jul 31$6.10$1.93$8.03$127.97$144.035.73%
$133.00Jul 31$7.85$1.08$8.93$124.07$141.936.37%
$134.00Jul 31$7.45$1.55$9.00$125.00$143.006.42%
$131.00Jul 31$10.00$1.33$11.33$119.67$142.338.08%
$130.00Jul 31$10.85$0.58$11.43$118.57$141.438.15%
$129.00Jul 31$11.50$0.28$11.78$117.22$140.788.40%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 110 found (cheapest 2.18% of stock, avg 11.30%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$144.00$134.00Jul 31$1.50$1.55$3.05$130.95$147.05
$144.00$137.00Jul 31$1.50$1.83$3.33$133.67$147.33
$144.00$136.00Jul 31$1.50$1.93$3.43$132.57$147.43
$146.00$134.00Jul 31$1.90$1.55$3.45$130.55$149.45
$146.00$137.00Jul 31$1.90$1.83$3.73$133.27$149.73
$146.00$136.00Jul 31$1.90$1.93$3.83$132.17$149.83
$143.00$134.00Jul 31$2.30$1.55$3.85$130.15$146.85
$143.00$137.00Jul 31$2.30$1.83$4.13$132.87$147.13
$143.00$136.00Jul 31$2.30$1.93$4.23$131.77$147.23
$144.00$139.00Jul 31$1.50$2.95$4.45$134.55$148.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 154 found (best R:R 25.67, avg credit $2.93)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
115/116123/127Aug 7$3.85$0.1525.67$112.15$126.85
115/120121/125Aug 21$4.65$0.3513.29$115.35$125.65
131/133139/140Aug 28$1.85$0.1512.33$131.15$140.85
115/116127/130Aug 7$2.75$0.2511.00$113.25$129.75
113/115130/131Aug 7$1.83$0.1710.76$113.17$131.83
122/125131/133Jul 31$2.73$0.2710.11$122.27$133.73
129/130136/137Jul 31$0.90$0.109.00$129.10$136.90
130/131141/142Aug 7$0.90$0.109.00$130.10$141.90
122/125126/128Jul 31$2.68$0.328.37$122.32$128.68
117/118120/123Aug 7$2.67$0.338.09$115.33$122.67

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 23 found (best R:R 9.00, cheapest $0.10)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$160.00$162.50$165.00Aug 7$0.25$2.259.00
$140.00$150.00$160.00Aug 28$1.35$8.656.41
$128.00$129.00$130.00Jul 31$0.20$0.804.00
$144.00$145.00$146.00Jul 31$0.24$0.763.17
$146.00$147.00$148.00Jul 31$0.29$0.712.45
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$136.00$137.00$138.00Aug 28$0.10$0.909.00
$133.00$134.00$135.00Sep 4$0.10$0.909.00
$125.00$126.00$127.00Jul 31$0.41$0.591.44
$129.00$130.00$131.00Jul 31$0.45$0.551.22
$132.00$133.00$134.00Sep 4$0.45$0.551.22

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 36 found (best net $-0.30, 30 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$150.00$160.001:2Aug 14-$3.45$6.55
$150.00$160.001:2Aug 28-$3.60$6.40
$150.00$160.001:2Aug 21-$3.75$6.25
$140.00$150.001:2Aug 28-$5.35$4.65
$140.00$150.001:2Sep 4-$7.15$2.85
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$131.00$116.001:2Sep 4-$0.30$14.70
$129.00$115.001:2Aug 28-$1.05$12.95
$130.00$120.001:2Aug 21-$2.45$7.55
$120.00$115.001:2Jul 31-$1.48$3.52
$120.00$115.001:2Aug 21-$1.55$3.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 38 found (best yield 8.13%, avg 3.70%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$142.00Aug 21$11.400.531.3%8.13%9.44%1--
$143.00Aug 21$10.800.512.0%7.70%9.72%1--
$141.00Aug 14$10.000.530.6%7.13%7.73%1--
$145.00Aug 21$10.000.493.5%7.13%10.58%5372
$150.00Sep 4$9.800.467.0%6.99%14.00%2--
$144.00Aug 21$9.500.502.7%6.78%9.51%1--
$148.00Aug 21$8.900.465.6%6.35%11.94%23
$141.00Aug 7$8.700.520.6%6.21%6.80%728
$142.00Aug 7$8.300.511.3%5.92%7.23%115
$144.00Aug 7$8.200.492.7%5.85%8.58%213

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 2,434
Total Puts 1,821
Put/Call Ratio 0.75
Net Difference 613

Prior's Put/Call Breakdown

Total Calls 3,466
Total Puts 1,859
Put/Call Ratio 0.54
Net Difference 1,607

Prior 7-Day Put/Call Summary

Total Calls 24,122
Total Puts 15,828
Average Put/Call Ratio 0.70
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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