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PRIM · Primoris Services Corp · Options Chain

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Market Cap
$4.05B
Shares
53.83M

Options Chain

Underlying $75.28 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 5 days to expiry · 108 contracts · mixed daily-bar sessions · Feb 24, 2026–Sep 11, 2026; 34 unknown
Put / call OI
0.44
Call-heavy positioning
Open interest
1,764
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$82.50
$7.22 above spot
ATM implied vol
72.3%
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
$38.50 $42.40 $0.00 $0.25
$36.00 $39.40 $0.00 $2.15
$33.50 $37.40 $0.00 $2.15
$31.00 $35.10 $0.00 $1.60
$28.60 $32.00 $1.50 $0.00 $0.25 1 1
$26.00 $30.10 $0.40 $0.00 $0.75 21 21
1 1 $24.40 $27.30 $74.25 $0.95 $0.00 $0.75 5 6
$19.30 $22.00 $0.15 $0.00 $0.75 6 29
1 1 $14.10 $17.30 $16.20 $0.19 $0.00 $2.15 1 118
18 18 102% 0.902 $9.40 $12.10 $19.16 $0.45 $0.00 $2.30 25 136
95.4% 0.85 $7.40 $9.60 $1.52 $0.00 $2.45 4 5
9 2 62.1% 0.852 $4.20 $7.30 $4.48 $0.75 $0.00 $1.60 1 34
10 1 80.2% 0.675 $3.20 $5.60 $4.55 $2.45 $0.20 $3.20 -0.331 83.9% 1 20
17 10 68.8% 0.537 $1.35 $3.80 $2.70 $2.30 $1.20 $3.80 -0.463 75.8% 3 16
19 1 76.5% 0.392 $0.25 $3.30 $1.30 $4.50 $2.65 $5.00 -0.615 72.7% 10 15
34 1 71.7% 0.249 $0.70 $1.10 $0.62 $5.18 $4.20 $6.10 -0.817 55.1% 10 25
7 1 87.5% 0.201 $0.25 $1.40 $0.87 $9.86 $6.90 $8.00 -0.892 61.2% 1 54
35 6 $0.00 $0.95 $0.20 $12.25 $8.60 $10.50 1 3
21 1 88.3% 0.081 $0.05 $0.50 $0.16 $14.00 $11.00 $13.40 -0.986 57.7% 1 45
160 1 96.2% 0.064 $0.05 $0.40 $0.10 $15.55 $13.30 $15.80 4 6
59 8 $0.00 $0.75 $0.06 $13.00 $15.60 $18.70 9
126 23 $0.05 $0.20 $0.20 $23.00 $17.50 $21.20 2 8
20 9 $0.00 $1.15 $0.20 $16.70 $20.10 $23.70 4
23 3 $0.00 $2.15 $0.11 $25.40 $22.60 $26.40 1
74 1 $0.00 $1.75 $0.10 $22.00 $27.60 $31.40 1
45 13 $0.00 $1.95 $0.13 $26.55 $32.60 $36.40 1
27 6 $0.00 $2.15 $0.05 $37.60 $41.40
18 3 $0.00 $1.45 $1.02 $41.40 $42.60 $46.40 1
30 1 $0.00 $2.10 $0.05 $46.35 $47.60 $51.40 1
108 2 $0.00 $2.15 $1.48 $48.18 $52.60 $56.40 1
12 1 $0.00 $2.15 $1.88 $57.60 $61.40
99 1 $0.00 $2.15 $0.21 $24.50 $62.60 $66.20 2
5 1 $0.00 $2.15 $0.33 $55.70 $67.60 $71.20 1
112 1 $0.00 $2.15 $0.65 $16.20 $72.60 $76.20 1
12 3 $0.00 $2.15 $8.00 $31.90 $77.60 $81.20 1
1 1 $0.00 $2.15 $7.29 $28.40 $82.60 $86.20 1
1 1 $0.00 $2.15 $3.50 $30.60 $87.60 $91.20 1
7 1 $0.00 $2.15 $0.40 $92.60 $96.00
5 1 $0.00 $2.15 $2.10 $97.60 $101.00
14 13 $0.00 $2.15 $4.10 $102.80 $106.20
4 3 $0.00 $2.15 $3.98 $70.96 $107.60 $111.20 1
30 7 $0.00 $2.15 $3.30 $112.60 $115.90
16 10 $0.00 $2.15 $0.07 $117.90 $120.90
3 5 $0.00 $2.15 $10.62 $122.60 $125.80
2 1 $0.00 $3.30 $0.80 $132.60 $135.80
13 2 $0.00 $3.30 $2.20 $143.00 $145.80
2 2 $0.00 $2.15 $0.07 $152.60 $155.80
1 1 $0.00 $2.15 $1.10 $162.60 $165.60
$0.00 $2.15 $172.60 $175.80
2 1 $0.00 $2.15 $4.24 $182.80 $185.80
$0.00 $2.15 $192.90 $195.80
$0.00 $2.15 $202.70 $206.00
$0.00 $2.15 $212.80 $215.80
19 2 $0.00 $0.80 $0.40 $222.70 $225.80
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 · Feb 24, 2026–Sep 11, 2026; 34 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 54" 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 1361538 CUSIP 74164F103 13F (30d) 140 filings 137 filers Visit website Investor relations