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DUOL — Duolingo, Inc. Class A Common Stock

Nasdaq

Duolingo, Inc. Class A Common Stock

CompareBack to Screener
$144.27
-2.30(-1.57%)
O
146.00
H
147.57
L
143.48
V
775.31K
⏱️ End-of-day dataAs of Oct 2, 2026
Underlying Price$144.27
Implied Volatility (IV)0.6%
Put / Call Ratio0.46
Total Options Volume1.3K
Total Open Interest1.8K
Selected Expiration2026-10-09
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$25.10+0.00-$15.60$19.30-260.5%$127.00$1.50+0.00-$0.00$1.30-30.6%
$17.72+0.00-$15.10$18.30-30.5%$128.00$0.45+0.00-$0.00$1.05-40.6%
$22.70+0.00-$13.70$17.40-30.5%$129.00$1.68+0.00-$0.00$1.05-50.6%
$14.83+0.00-$12.80$16.00-100.5%$130.00$0.32-0.08-$0.00$1.1511280.6%
---$11.80$15.60--0.5%$131.00$0.50-0.08-$0.00$0.60230.6%
$7.72+0.00-$11.50$14.70-10.5%$132.00$0.42-0.68-$0.00$1.35110.6%
$6.63+0.00-$10.00$13.30-10.5%$133.00$0.59-0.51-$0.20$0.853450.6%
$10.00+0.00-$9.00$13.10-20.5%$134.00$0.50-1.00-$0.00$1.8017140.5%
$12.80+0.00-$8.90$12.30-20.5%$135.00$0.01-1.33-$0.55$1.0530600.5%
$7.72+0.00-$7.30$11.40-10.6%$136.00$1.05-2.24-$0.20$1.40760.5%
$8.80+0.00-$7.10$10.70-30.5%$137.00$1.33-0.02-$0.30$2.009460.5%
$5.76+0.00-$6.40$9.90-20.5%$138.00$0.71-0.79-$1.05$1.958130.5%
---$5.70$9.00--0.5%$139.00$1.84-0.82-$0.00$4.3033260.5%
$6.80+0.00-$4.40$8.50-160.5%$140.00$2.27+0.27-$1.40$2.50116300.4%
$6.96+0.00-$3.80$7.90-10.5%$141.00$2.54-5.26-$0.15$4.005-0.4%
$3.90+0.00-$2.90$7.30-10.5%$142.00ATM$2.75-3.60-$0.65$4.30810.4%
$6.70+0.00-$2.55$6.70-80.5%$143.00ATM$3.34-1.06-$1.10$5.401180.5%
$4.05-1.77-$2.40$6.3012540.5%$144.00ATM$3.84+0.01-$1.45$5.701110.5%
$3.60-1.90-$1.90$5.805160.5%$145.00ATM$4.30+0.50-$3.60$5.001190.5%
$3.14-1.86-$0.95$4.207310.5%$146.00ATM$4.77+0.17-$2.90$7.00270.5%
$3.49-0.89-$1.30$5.007430.5%$147.00$4.70+0.00-$4.80$7.20-80.5%
$2.55-1.70-$0.20$4.6017160.5%$148.00$5.20-0.40-$3.90$7.10120.5%
$2.10-1.50-$1.55$2.753470.5%$149.00$5.80+0.00-$6.00$8.00-40.5%
$1.90-1.30-$1.45$2.252381390.5%$150.00$7.50+0.99-$6.10$9.50160.5%
$1.20-1.10-$0.25$3.503221970.5%$152.50$8.81+0.00-$7.70$10.60-60.6%
$0.90-0.90-$0.50$1.251122900.5%$155.00$13.70+0.00-$9.80$13.50-20.6%
$0.60-0.70-$0.00$1.9011630.5%$157.50$11.08+0.00-$12.40$15.80-10.7%
$0.40-0.40-$0.35$0.60311460.6%$160.00$17.30+0.00-$14.60$18.10-100.7%

Open Interest & Max Pain

2026-10-09
Max Pain$140.00-3.0% vs price
Call Open Interest1.3K
Put Open Interest515
Put / Call (Open Interest)0.41
CallsPutsPrice $144.27Max painTop of chart = 290 contracts
119
123
127
131
135
139
Max pain $140
143
147
152.5
162.5

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.