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LFUS · Littelfuse Inc /De · Options Chain

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Market Cap
$10.68B
Shares
25.29M

Options Chain

Underlying $421.55 · today Options Calculator

Positioning

Sep 18, 2026 · 8 days to expiry · 118 contracts · mixed daily-bar sessions · Jan 28, 2026–Sep 9, 2026; 45 unknown
Put / call OI
1.84
Put-heavy positioning
Open interest
1,795
as of Sep 4, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$430.00
$8.45 above spot
ATM implied vol
49.6%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
$260.00 $264.90 $0.05 $0.00 $5.00 2 6
$255.00 $259.90 $0.05 $0.00 $0.05 9 13
$250.00 $254.90 $0.60 $0.00 $5.00 2 1
1 $245.00 $249.90 $1.65 $0.00 $3.80 1 5
$240.00 $244.80 $0.05 $0.00 $0.05 2 6
$235.00 $239.80 $0.00 $5.00 1
$230.00 $234.90 $0.08 $0.00 $0.05 2 3
1 1 $225.00 $229.90 $146.12 $4.40 $0.00 $3.80 1 1
1 1 $220.00 $224.90 $225.80 $0.13 $0.00 $3.80 2 68
$210.00 $215.00 $0.00 $3.80
$200.00 $204.90 $2.25 $0.00 $5.00 20 5
$190.00 $194.90 $0.10 $0.00 $0.05 9 208
1 $180.00 $184.90 $161.50 $8.20 $0.00 $5.00 1 1
2 1 $170.00 $174.80 $182.03 $0.10 $0.00 $0.10 9 125
1 $160.00 $164.90 $174.07 $4.79 $0.00 $5.00 1 8
1 1 $150.00 $154.90 $105.00 $5.27 $0.00 $5.00 1 5
1 $140.30 $145.00 $65.42 $7.04 $0.00 $5.00 1 1
$130.50 $134.80 $7.97 $0.00 $5.00 1 2
$120.50 $125.10 $2.20 $0.00 $3.70 10 21
4 2 $110.50 $115.00 $159.90 $0.50 $0.00 $5.00 5 11
2 2 $100.50 $105.30 $26.40 $2.43 $0.00 $3.70 1 1
6 1 95.8% 0.956 $90.70 $95.40 $76.94 $14.31 $0.00 $5.00 1
12 1 89.6% 0.946 $81.00 $85.60 $29.00 $0.00 $5.00
1 1 77.1% 0.946 $71.00 $75.20 $84.99 $5.31 $0.00 $5.00 1 1
73.9% 0.923 $61.50 $65.80 $2.20 $0.00 $4.90 7 43
7 1 67.1% 0.903 $52.00 $56.00 $116.66 $6.00 $0.00 $5.00 5 88
3 1 62.7% 0.867 $43.00 $46.60 $44.16 $8.41 $0.00 $5.00 1 1
1 2 57.4% 0.821 $34.00 $37.50 $80.13 $29.30 $1.20 $5.20 -0.164 53.5% 2 2
6 2 54.2% 0.748 $26.00 $29.10 $21.50 $4.20 $4.10 $6.70 -0.248 53.1% 50 16
11 9 51.7% 0.653 $18.50 $22.00 $23.10 $7.05 $5.90 $9.20 -0.339 48.5% 8 110
7 5 51.9% 0.539 $12.50 $16.80 $45.00 $24.92 $9.50 $13.60 -0.461 47.4% 5 5
97 1 50.5% 0.421 $8.00 $11.60 $15.80 $41.25 $15.50 $19.20 -0.584 48.5% 250 250
87 3 50.7% 0.313 $4.50 $8.50 $24.90 $60.90 $21.50 $25.70 -0.704 46.6% 22 24
146 1 52% 0.227 $2.20 $6.50 $7.60 $29.70 $29.40 $33.50 -0.798 47.1% 5 28
5 1 52.3% 0.156 $0.45 $5.00 $3.10 $70.00 $37.90 $42.50 -0.863 48.6% 5 31
16 8 $0.00 $5.00 $3.39 $34.30 $47.30 $51.50 -0.908 50.2% 10 27
22 5 $0.00 $5.00 $26.40 $31.60 $56.30 $61.00 -0.951 48.5% 2 10
2 1 $0.00 $3.90 $22.20 $64.30 $66.60 $70.50 -0.96 53% 1 3
40 1 69.6% 0.067 $0.30 $2.30 $0.67 $108.90 $76.40 $80.40 -0.971 55.8% 2 30
15 7 $0.00 $3.60 $24.50 $86.20 $90.00 -0.99 51%
10 1 $0.00 $3.90 $11.30 $95.70 $100.50 -0.99 56.1%
$0.00 $3.70 $105.60 $110.50 -0.993 57.6%
74 1 $0.00 $3.80 $0.58 $198.00 $115.70 $120.50 -0.99 65.8% 1 1
$0.00 $3.60 $125.60 $130.50 -0.993 67.2%
37 10 $0.00 $0.10 $0.05 $135.70 $140.50 -0.99 75.2%
1 1 $0.00 $3.70 $12.50 $145.70 $150.50 -0.99 79.8%
1 1 $0.00 $3.70 $33.90 $155.70 $160.50
$0.00 $3.50 $165.60 $170.50
5 5 $0.00 $5.00 $4.44 $175.60 $180.50
$0.00 $5.00 $185.70 $190.50
1 1 $0.00 $5.00 $9.90 $195.60 $200.50
1 $0.00 $5.00 $205.70 $210.50
3 1 $0.00 $5.00 $11.94 $215.70 $220.50
$0.00 $4.80 $225.70 $230.50
2 $0.00 $5.00 $235.70 $240.50
$0.00 $5.00 $245.70 $250.50
1 2 $0.00 $5.00 $0.70 $255.70 $260.50
1 $0.00 $5.00 $275.70 $280.50
$0.00 $5.00 $295.60 $300.50
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 · Jan 28, 2026–Sep 9, 2026; 45 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 59" 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 889331 CUSIP 537008104 13F (30d) 320 filings 317 filers Visit website Investor relations