DUOL - Options Database

DUOL

DUOLINGO INC A

$128.35 -3.01%

$128.01 (-0.26%)🌙

as of 07/14 06:49 PM

(7/13 18:24) ◀

Tuesday, July 14, 2026 (6:49pm)

▶ (7/15 18:32)

◀ 7/14 18:49 ▶

Option Volume

Detail

ℹ

Current (07/14) 2,240

Calls: 1,009 (45%)

Puts: 1,231 (55%)

Prior (07/13) 4,497

Calls: 3,228 (72%)

Puts: 1,269 (28%)

Current vs Prior -50.19%

Calls: -68.74% (Calls)

Puts: -2.99% (Puts)

Prior 7-Day Total 43,493

Calls: 29,141 (67%)

Puts: 14,352 (33%)

Prior 7-Day Average 6,213

Calls: 4,163 (67%)

Puts: 2,050 (33%)

Current vs Prior 7-Day Avg -63.95%

Calls: -75.76%

Puts: -39.96%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/14) $1.53M

Calls: $921.9K (60%)

Puts: $606.0K (40%)

Prior (07/13) $2.92M

Calls: $2.11M (72%)

Puts: $803.2K (28%)

Current vs Prior -47.63%

Calls: -56.40%

Puts: -24.55%

Prior 7-Day Total $40.82M

Calls: $33.85M (83%)

Puts: $6.97M (17%)

Prior 7-Day Average $5.83M

Calls: $4.84M (83%)

Puts: $995.4K (17%)

Current vs Prior 7-Day Avg -73.80%

Calls: -80.94%

Puts: -39.12%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/14) 1.22

Prior (07/13) 0.39

Current vs Prior +210.34%

Prior 7-Day Average 0.67

Current vs Prior 7-Day Avg +82.04%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/14) 21,351

Calls: 13,506 (63%)

Puts: 7,845 (37%)

Prior (07/13) 28,268

Calls: 20,713 (73%)

Puts: 7,555 (27%)

Current vs Prior -24.47%

Prior 7-Day Total 204,813

Calls: 141,984 (69%)

Puts: 62,829 (31%)

Prior 7-Day Average 29,259

Calls: 20,283 (69%)

Puts: 8,975 (31%)

Current vs Prior 7-Day Avg -27.03%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)

Current 4.36% | 9.27%4.36% | 23.30%

Prior 6.73% | 9.67%6.73% | 23.88%

Current vs Prior -35.12% | -4.14%-35.12% | -2.44%

Prior 7-Day Avg 6.42% | 9.99%8.90% | 24.31%

Current vs 7-Day Avg -32.06% | -7.22%-51.00% | -4.18%

Prior 7-Day Eod 6.73% | 9.67%6.73% | 23.88%

Current vs 7-Day Eod -35.12% | -4.14%-35.12% | -2.44%

Sentiment BULLISHBULLISH

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 60% call dollar volume ($921.9K). Below-average activity with volume down 50% vs prior. Bearish P/C ratio of 1.22 indicates protective positioning. P/C ratio rising 210% - increased hedging/bearish positioning.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

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

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 1 of results (avg 7.2%, best 7.2%)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Aug 21	26.70	28.70	$27.70	7.2%	1	0.65	--

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. 42 found (avg delta 0.65, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$105.00	Jul 17	21.50	24.70	$23.10	13.9%	2	1.00	59
$115.00	Jul 17	12.00	15.10	$13.55	22.9%	1	1.00	--
$106.00	Jul 17	20.70	24.40	$22.55	16.4%	2	0.94	17
$120.00	Jul 17	7.40	11.50	$9.45	43.4%	6	0.84	358
$122.00	Jul 17	5.60	9.60	$7.60	52.6%	2	0.82	33

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Jul 17	14.80	18.50	$16.65	22.2%	2	0.94	--
$148.00	Jul 31	18.80	22.10	$20.45	16.1%	1	0.88	--
$143.00	Jul 31	14.70	18.80	$16.75	24.5%	2	0.80	--
$142.00	Jul 24	13.40	16.10	$14.75	18.3%	2	0.78	2
$137.00	Jul 24	9.80	13.00	$11.40	28.1%	1	0.69	--

Most actively traded options today. High liquidity = easy entry/exit. 155 active (total vol 1.5K, top 315)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$130.00	Aug 21	11.50	15.20	$13.35	27.7%	315	0.54	522
$135.00	Jul 17	0.80	1.45	$1.13	57.5%	76	0.22	1.2K
$128.00	Jul 31	6.40	7.90	$7.15	21.0%	41	0.55	4
$128.00	Aug 7	11.00	15.00	$13.00	30.8%	31	0.56	1
$125.00	Jul 17	4.00	7.70	$5.85	63.2%	25	0.66	1.0K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$134.00	Jul 31	7.90	10.80	$9.35	31.0%	166	0.60	--
$105.00	Jul 24	0.00	0.70	$0.35	200.0%	99	0.05	24
$120.00	Jul 17	0.45	1.50	$0.98	107.1%	32	0.19	379
$129.00	Jul 17	1.50	4.10	$2.80	92.9%	31	0.56	14
$130.00	Jul 24	4.30	7.10	$5.70	49.1%	31	0.52	12

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 17 strikes (avg 27.4%, max 126.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$141.00	Jul 17	Jul 31	99.1%	55.6%	78.1%	5	27
$134.00	Jul 17	Jul 31	84.5%	57.7%	46.5%	2	73
$138.00	Jul 17	Jul 24	86.1%	67.3%	27.9%	2	88
$133.00	Jul 17	Jul 31	70.0%	60.5%	15.7%	8	91
$140.00	Jul 17	Aug 28	91.3%	81.8%	11.6%	26	633

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$113.00	Jul 17	Jul 24	161.3%	71.2%	126.5%	32	87
$105.00	Jul 17	Aug 28	120.7%	83.4%	44.7%	8	444
$116.00	Jul 17	Jul 31	86.9%	61.8%	40.7%	3	--
$110.00	Jul 17	Aug 28	105.5%	83.7%	26.0%	14	257
$117.00	Jul 17	Jul 24	81.1%	69.0%	17.5%	3	12

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 82 found (best R:R 49.00, avg 3.37)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$138.00	$140.00	Jul 17	$0.13	$1.87	$0.13	14.38	$138.13
$143.00	$145.00	Jul 17	$0.15	$1.85	$0.15	12.33	$143.15
$150.00	$152.50	Jul 31	$0.33	$2.17	$0.33	6.58	$150.33
$141.00	$146.00	Jul 31	$0.85	$4.15	$0.85	4.88	$141.85
$128.00	$130.00	Aug 7	$0.35	$1.65	$0.35	4.71	$128.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$110.00	$105.00	Jul 17	$0.10	$4.90	$0.10	49.00	$109.90
$110.00	$105.00	Jul 24	$0.38	$4.62	$0.38	12.16	$109.62
$113.00	$110.00	Jul 24	$0.25	$2.75	$0.25	11.00	$112.75
$123.00	$118.00	Jul 24	$0.58	$4.42	$0.58	7.62	$122.42
$109.00	$105.00	Jul 31	$0.47	$3.53	$0.47	7.51	$108.53

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 103 found (best R:R 12.33, avg 1.40)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$120.00	$122.00	Jul 17	$1.85	$1.85	$0.15	12.33	$121.85
$115.00	$120.00	Jul 17	$4.10	$4.10	$0.90	4.56	$119.10
$128.00	$130.00	Jul 31	$1.50	$1.50	$0.50	3.00	$129.50
$122.00	$126.00	Jul 24	$2.90	$2.90	$1.10	2.64	$124.90
$130.00	$132.00	Aug 7	$1.40	$1.40	$0.60	2.33	$131.40

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$127.00	$126.00	Jul 17	$0.90	$0.90	$0.10	9.00	$126.10
$145.00	$132.00	Jul 17	$11.65	$11.65	$1.35	8.63	$133.35
$131.00	$130.00	Jul 24	$0.85	$0.85	$0.15	5.67	$130.15
$127.00	$126.00	Aug 14	$0.85	$0.85	$0.15	5.67	$126.15
$137.00	$132.00	Jul 24	$4.15	$4.15	$0.85	4.88	$132.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 38 found (avg debit $3.48, cheapest $0.17)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$150.00	Jul 17	Jul 24	$0.70	91.1%	73.4%
$145.00	Jul 17	Jul 24	$1.04	87.2%	71.4%
$141.00	Jul 17	Jul 31	$1.37	99.1%	55.6%
$120.00	Jul 17	Jul 24	$1.50	80.6%	69.9%
$138.00	Jul 17	Jul 24	$1.50	86.1%	67.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$105.00	Jul 17	Jul 24	$0.17	120.7%	77.1%
$110.00	Jul 17	Jul 24	$0.45	105.5%	74.9%
$117.00	Jul 17	Jul 24	$1.10	81.1%	69.0%
$115.00	Jul 17	Jul 31	$1.45	74.1%	60.7%
$116.00	Jul 17	Jul 31	$1.45	86.9%	61.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 27 found (cheapest 4.01% of stock, avg 12.23%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$129.00	Jul 17	$2.35	$2.80	$5.15	$123.85	$134.15	4.01%
$128.00	Jul 17	$2.80	$3.15	$5.95	$122.05	$133.95	4.64%
$126.00	Jul 17	$4.35	$1.83	$6.18	$119.82	$132.18	4.81%
$130.00	Jul 17	$2.75	$3.78	$6.53	$123.47	$136.53	5.09%
$132.00	Jul 17	$1.53	$5.00	$6.53	$125.47	$138.53	5.09%
$127.00	Jul 17	$4.10	$2.73	$6.83	$120.17	$133.83	5.32%
$125.00	Jul 17	$5.85	$1.95	$7.80	$117.20	$132.80	6.08%
$122.00	Jul 17	$7.60	$1.00	$8.60	$113.40	$130.60	6.70%
$120.00	Jul 17	$9.45	$0.98	$10.43	$109.57	$130.43	8.13%
$130.00	Jul 24	$4.95	$5.70	$10.65	$119.35	$140.65	8.30%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 110 found (cheapest 1.85% of stock, avg 8.27%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$132.00	$123.00	Jul 17	$1.53	$0.85	$2.38	$120.62	$134.38
$134.00	$123.00	Jul 17	$1.55	$0.85	$2.40	$120.60	$136.40
$132.00	$124.00	Jul 17	$1.53	$1.15	$2.68	$121.32	$134.68
$134.00	$124.00	Jul 17	$1.55	$1.15	$2.70	$121.30	$136.70
$129.00	$123.00	Jul 17	$2.35	$0.85	$3.20	$119.80	$132.20
$132.00	$126.00	Jul 17	$1.53	$1.83	$3.36	$122.64	$135.36
$134.00	$126.00	Jul 17	$1.55	$1.83	$3.38	$122.62	$137.38
$132.00	$125.00	Jul 17	$1.53	$1.95	$3.48	$121.52	$135.48
$129.00	$124.00	Jul 17	$2.35	$1.15	$3.50	$120.50	$132.50
$134.00	$125.00	Jul 17	$1.55	$1.95	$3.50	$121.50	$137.50

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 195 found (best R:R 12.33, avg credit $2.06)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
117/118	122/126	Jul 24	$3.70	$0.30	12.33	$114.30	$125.70
121/122	130/132	Aug 7	$1.85	$0.15	12.33	$120.15	$131.85
117/118	126/129	Jul 24	$2.70	$0.30	9.00	$115.30	$128.70
131/132	135/136	Jul 24	$0.90	$0.10	9.00	$131.10	$135.90
115/116	128/130	Jul 31	$1.80	$0.20	9.00	$114.20	$129.80
120/121	127/128	Aug 7	$0.90	$0.10	9.00	$120.10	$127.90
124/125	127/128	Aug 7	$0.90	$0.10	9.00	$124.10	$127.90
123/125	136/138	Jul 24	$1.76	$0.24	7.33	$123.24	$137.76
117/118	120/122	Jul 24	$1.75	$0.25	7.00	$116.25	$121.75
122/123	130/132	Aug 7	$1.75	$0.25	7.00	$121.25	$131.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 22 found (best R:R 79.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$136.00	$137.00	$138.00	Jul 17	$0.18	$0.82	4.56
$136.00	$138.00	$140.00	Jul 24	$0.54	$1.46	2.70
$135.00	$136.00	$137.00	Jul 17	$0.48	$0.52	1.08
$132.00	$133.00	$134.00	Jul 17	$0.58	$0.42	0.72
$133.00	$134.00	$135.00	Jul 31	$0.59	$0.41	0.69

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$126.00	$130.00	$134.00	Jul 31	$0.05	$3.95	79.00
$126.00	$127.00	$128.00	Aug 14	$0.05	$0.95	19.00
$130.00	$140.00	$150.00	Aug 21	$0.50	$9.50	19.00
$116.00	$117.00	$118.00	Jul 17	$0.15	$0.85	5.67
$123.00	$124.00	$125.00	Aug 28	$0.15	$0.85	5.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 65 found (best net $-4.75, 58 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$130.00	$145.00	1:2	Aug 21	-$4.75	$10.25
$110.00	$125.00	1:2	Aug 21	-$6.75	$8.25
$140.00	$150.00	1:2	Aug 14	-$2.70	$7.30
$135.00	$140.00	1:2	Jul 31	-$0.05	$4.95
$141.00	$146.00	1:2	Jul 31	-$0.45	$4.55

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$122.00	$110.00	1:2	Aug 28	-$2.10	$9.90
$125.00	$115.00	1:2	Aug 21	-$3.15	$6.85
$110.00	$105.00	1:2	Jul 17	-$0.08	$4.92
$115.00	$108.00	1:2	Aug 7	-$2.66	$4.34
$143.00	$135.00	1:2	Jul 31	-$3.95	$4.05

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 37 found (best yield 8.96%, avg 2.73%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$130.00	Aug 21	$11.50	0.54	1.3%	8.96%	10.25%	315	522
$130.00	Aug 7	$10.90	0.54	1.3%	8.49%	9.78%	1	56
$135.00	Aug 7	$9.20	0.48	5.2%	7.17%	12.35%	1	--
$132.00	Aug 7	$9.00	0.51	2.8%	7.01%	9.86%	2	--
$140.00	Aug 28	$8.50	0.44	9.1%	6.62%	15.70%	1	--
$145.00	Aug 21	$7.60	0.40	13.0%	5.92%	18.89%	7	315
$140.00	Aug 14	$7.20	0.42	9.1%	5.61%	14.69%	2	5
$150.00	Aug 28	$6.90	0.35	16.9%	5.38%	22.24%	2	--
$150.00	Aug 21	$6.60	0.35	16.9%	5.14%	22.01%	7	380
$130.00	Jul 24	$4.30	0.48	1.3%	3.35%	4.64%	7	45

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 1,009

Total Puts 1,231

Put/Call Ratio 1.22

Net Difference -222

Prior's Put/Call Breakdown

Total Calls 3,228

Total Puts 1,269

Put/Call Ratio 0.39

Net Difference 1,959

Prior 7-Day Put/Call Summary

Total Calls 29,141

Total Puts 14,352

Average Put/Call Ratio 0.67

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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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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