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CASY — Casey's General Stores Inc

Nasdaq

Casey's General Stores Inc

CompareBack to Screener
$617.76
-1.74(-0.28%)
O
622.01
H
626.16
L
609.37
V
593.22K
⏱️ End-of-day dataAs of Oct 2, 2026
Underlying Price$617.76
Implied Volatility (IV)0.4%
Put / Call Ratio1.21
Total Options Volume320
Total Open Interest4.4K
Selected Expiration2026-10-16
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$65.65+16.65-$66.30$73.60190.4%$550.00$1.25+0.45-$0.20$3.002860.4%
$56.64+0.00-$58.20$64.20-10.4%$560.00$1.15-0.24-$0.55$1.304550.4%
$51.74+0.00-$46.40$55.00-70.4%$570.00$2.05-0.90-$1.20$3.306510.4%
$35.60+0.00-$38.30$45.00-260.3%$580.00$3.00-0.80-$2.20$8.2012990.3%
$32.70-0.63-$30.10$38.301250.3%$590.00$5.90+0.60-$4.00$5.40110520.3%
$29.81+5.56-$22.60$29.4061050.3%$600.00$9.05+0.35-$4.10$11.9017490.3%
$17.40-6.20-$17.30$24.003570.3%$610.00$11.51-0.25-$7.30$15.50111370.3%
$13.02-3.38-$10.80$17.50152740.3%$620.00ATM$19.50+2.84-$11.60$19.9011190.3%
$9.60-3.42-$8.00$13.00101140.3%$630.00$24.30-1.10-$17.00$25.6061420.3%
$6.75-2.35-$5.90$9.40211900.3%$640.00$33.83+0.00-$23.20$32.00-250.3%
$5.00-1.40-$3.20$6.3072540.3%$650.00$72.05+0.00-$31.30$39.60-200.3%
$2.08-1.75-$1.00$5.2073450.3%$660.00$50.10-10.90-$40.10$47.901480.3%
$2.77+0.00-$0.00$4.90-1690.3%$670.00$68.40+0.00-$50.00$56.90-180.3%
$1.45-0.08-$0.05$3.9023530.3%$680.00$82.88+0.00-$59.10$64.60-200.3%
$1.50+0.00-$0.00$2.00-530.3%$690.00$71.89-17.71-$67.90$75.601120.3%

Open Interest & Max Pain

2026-10-16
Max Pain$620.00+0.4% vs price
Call Open Interest3.3K
Put Open Interest1.2K
Put / Call (Open Interest)0.36
CallsPutsPrice $617.76Max painTop of chart = 345 contracts
500
530
560
590
620Max pain $620
650
680
710
740

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.