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CASY · Caseys General Stores Inc · Options Chain

Track CASY — free
Market Cap
$22.75B
Shares
36.96M

Options Chain

Underlying $615.47 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 6 days to expiry · 148 contracts · mixed daily-bar sessions · Jul 27, 2026–Sep 11, 2026; 42 unknown
Put / call OI
0.38
Call-heavy positioning
Open interest
7,248
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$670.00
$54.53 above spot
ATM implied vol
30.4%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
Expiry
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
$281.00 $289.50 $0.00 $1.50
$271.00 $279.50 $0.00 $4.30
$261.00 $269.50 $0.00 $4.30
$251.00 $259.50 $0.00 $4.30
$241.00 $249.50 $0.00 $4.30
$231.00 $239.60 $0.00 $4.30
$221.00 $229.60 $0.00 $4.30
$211.00 $219.60 $0.00 $4.30
$201.00 $209.60 $0.00 $4.30
$191.00 $199.60 $0.00 $4.30
$181.00 $189.60 $0.00 $4.30
$171.00 $179.60 $0.00 $4.30
$161.00 $169.60 $0.00 $4.30
$151.00 $159.60 $0.00 $4.30
$141.00 $149.80 $0.00 $4.30
$131.00 $139.60 $0.00 $4.30
$121.00 $129.70 $0.15 $0.00 $3.00 22 22
113.9% 0.928 $111.00 $119.70 $0.00 $1.50
105.1% 0.923 $101.00 $109.70 $0.00 $1.50
96.4% 0.917 $91.00 $99.70 $0.00 $1.50
88.1% 0.909 $81.00 $89.80 $0.09 $0.00 $0.10 5
2 2 79.5% 0.901 $71.00 $79.80 $98.00 $0.25 $0.00 $0.50 18 18
2 2 71.1% 0.89 $61.00 $69.90 $88.00 $0.29 $0.05 $0.50 -0.022 42.2% 34 8
4 63.3% 0.873 $51.10 $60.10 $72.30 $0.24 $0.00 $1.60 1 1
1 56% 0.85 $41.40 $50.40 $69.00 $0.66 $0.00 $4.90 2 11
1 5 52.2% 0.801 $33.10 $41.00 $50.20 $1.20 $0.00 $1.35 5 20
2 1 45.4% 0.748 $23.90 $31.90 $25.00 $2.20 $1.05 $2.60 -0.153 28.8% 19 11
17 11 35.4% 0.682 $15.50 $21.00 $21.00 $4.00 $0.90 $7.20 -0.283 28.7% 57 105
7 31 39.1% 0.541 $11.20 $15.70 $12.44 $7.44 $3.40 $10.10 -0.446 25.3% 9 68
11 135 35.5% 0.402 $6.60 $9.00 $6.50 $13.39 $9.60 $15.10 -0.642 25.3% 10 270
144 91 36.7% 0.281 $3.50 $6.30 $4.93 $19.00 $16.00 $20.50 -0.898 17.3% 37 545
132 110 37.6% 0.187 $1.90 $4.00 $3.10 $27.85 $26.10 $31.00 -0.901 26.4% 8 54
129 71 42.9% 0.145 $1.50 $3.40 $1.56 $36.20 $31.70 $40.90 12 204
68 66 37.7% 0.063 $0.30 $1.30 $1.00 $45.70 $41.30 $49.20 4 62
60 51 51.4% 0.092 $0.45 $2.90 $0.85 $55.40 $51.00 $59.00 12 87
42 30 56.7% 0.08 $0.25 $2.90 $0.41 $69.51 $60.70 $69.00 10 85
26 7 52.2% 0.04 $0.10 $1.20 $0.58 $55.80 $70.90 $79.60 13 65
179 29 49.1% 0.018 $0.15 $0.35 $0.15 $87.00 $80.90 $89.50 16 160
25 3 59.9% 0.03 $0.05 $1.00 $0.12 $96.29 $90.90 $99.50 6 29
26 7 84.9% 0.076 $0.05 $4.30 $0.15 $104.88 $100.90 $108.40 9 86
60 10 59.1% 0.011 $0.05 $0.30 $0.11 $121.40 $110.80 $119.50 4 8
177 6 $0.00 $0.40 $0.20 $123.75 $120.80 $129.50 2 29
253 75 60.6% 0.005 $0.05 $0.10 $0.10 $136.25 $130.80 $138.60 11 36
647 51 $0.00 $1.00 $0.25 $144.70 $140.80 $148.60 1 1
407 20 $0.00 $0.20 $0.08 $129.50 $150.80 $158.60 30
106 1 $0.00 $2.00 $0.60 $142.70 $160.80 $169.30 2
281 2 $0.00 $4.30 $1.60 $152.45 $170.80 $179.50 9
303 3 $0.00 $0.05 $0.05 $162.80 $180.80 $188.60 1
68 1 $0.00 $0.10 $0.05 $170.70 $190.80 $199.50 11
147 145 $0.00 $0.05 $0.07 $182.83 $200.80 $209.90 1
141 25 $0.00 $0.05 $0.05 $199.80 $210.80 $219.70 51
142 3 $0.00 $0.05 $0.02 $208.15 $220.80 $229.70 10
79 1 $0.00 $0.05 $0.05 $218.18 $230.80 $239.70 120
65 28 $0.00 $0.05 $0.05 $127.99 $240.80 $249.70 5
85 1 $0.00 $0.05 $0.04 $239.60 $250.80 $259.50 52
36 10 $0.00 $0.05 $0.05 $271.22 $260.80 $269.70 4
52 1 $0.00 $0.05 $0.03 $267.40 $270.80 $279.70 28
412 11 $0.00 $0.05 $0.03 $274.81 $280.80 $289.60 10
72 4 $0.00 $6.00 $0.01 $175.00 $290.80 $299.70 1
95 5 $0.00 $0.05 $0.05 $300.80 $309.80
44 35 $0.00 $0.05 $0.03 $307.90 $310.80 $319.70 1
37 10 $0.00 $0.05 $0.03 $317.90 $320.80 $329.70 1
263 22 $0.00 $0.05 $0.03 $104.00 $330.80 $339.70 1
3 3 $0.00 $4.30 $1.41 $206.00 $340.80 $349.80 1
12 1 $0.00 $0.05 $0.05 $220.00 $350.80 $359.80 2
5 2 $0.00 $0.05 $10.00 $230.00 $360.80 $370.00 2
39 66 $0.00 $0.05 $0.10 $367.90 $370.80 $380.00 2
211 1 $0.00 $0.05 $0.01 $377.90 $380.80 $389.80 2
25 16 $0.00 $0.05 $0.15 $284.90 $400.80 $410.00 3
24 2 $0.00 $0.05 $0.01 $178.00 $420.80 $429.50 1
4 1 $0.00 $4.30 $0.05 $206.80 $440.80 $449.80 1
$0.00 $4.30 $228.00 $460.80 $469.80 1
72 4 $0.00 $0.05 $0.02 $242.00 $480.80 $489.50 1
23 22 $0.00 $0.05 $0.12 $271.00 $500.80 $509.80 2
About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 27, 2026–Sep 11, 2026; 42 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 74" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 726958 CUSIP 147528103 13F (30d) 314 filings 311 filers Visit website Investor relations