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Unifirst Corp UNF

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Market datapartial · fetched 2026-10-22T12:57:21.495Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-22T11:23:58.62389954Z

FundamentalsAlpha Vantage · unavailable

Share price$274.00
1D
Price history unavailable.

Unifirst Corp options

Live interpolated UNF call and put midpoint premiums by absolute delta.Unifirst Corp$2.27$10.14$18.00$25.87$33.73$236.09$254.97$273.86$292.75$311.6420Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive UNF spot · $274.00UNF PRICE$3.12$4.22$5.48$6.81$8.31$9.80$11.51$13.25$15.16$17.52$19.88$23.16$26.78$3.78$5.06$6.36$7.74$9.12$11.03$13.14$15.29$17.80$20.30$23.56$27.27$31.47
PutsExpensive1.37×
CallsExpensive1.29×
SkewBearish+0.35 pp
Implied moveBearish±$24.65
TiltBearish7.5% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ303.3738.1%11.9%250.8641.2%9.8%
25Δ297.2137.9%10.0%255.7140.9%8.5%
30Δ292.9538.8%8.9%260.4940.6%7.3%
35Δ288.7439.5%7.9%264.6839.7%6.2%
40Δ284.6439.7%6.9%268.8638.8%5.2%
45Δ280.5539.9%6.0%272.7938.8%4.5%
50Δ276.6539.6%5.2%276.6239.1%3.8%
55Δ272.7839.3%4.4%280.4739.4%3.2%
60Δ268.8939.0%3.7%284.4739.1%2.7%
65Δ264.9638.9%3.1%288.4838.8%2.1%
70Δ261.0438.8%2.5%293.0438.8%1.7%
75Δ256.4539.1%2.0%297.9238.9%1.2%
80Δ251.6339.5%1.6%303.2138.5%0.8%

20Δ

Calls
Pseudo strike
303.37
IV
38.1%
B/E move
11.9%
Puts
Pseudo strike
250.86
IV
41.2%
B/E move
9.8%

25Δ

Calls
Pseudo strike
297.21
IV
37.9%
B/E move
10.0%
Puts
Pseudo strike
255.71
IV
40.9%
B/E move
8.5%

30Δ

Calls
Pseudo strike
292.95
IV
38.8%
B/E move
8.9%
Puts
Pseudo strike
260.49
IV
40.6%
B/E move
7.3%

35Δ

Calls
Pseudo strike
288.74
IV
39.5%
B/E move
7.9%
Puts
Pseudo strike
264.68
IV
39.7%
B/E move
6.2%

40Δ

Calls
Pseudo strike
284.64
IV
39.7%
B/E move
6.9%
Puts
Pseudo strike
268.86
IV
38.8%
B/E move
5.2%

45Δ

Calls
Pseudo strike
280.55
IV
39.9%
B/E move
6.0%
Puts
Pseudo strike
272.79
IV
38.8%
B/E move
4.5%

50Δ

Calls
Pseudo strike
276.65
IV
39.6%
B/E move
5.2%
Puts
Pseudo strike
276.62
IV
39.1%
B/E move
3.8%

55Δ

Calls
Pseudo strike
272.78
IV
39.3%
B/E move
4.4%
Puts
Pseudo strike
280.47
IV
39.4%
B/E move
3.2%

60Δ

Calls
Pseudo strike
268.89
IV
39.0%
B/E move
3.7%
Puts
Pseudo strike
284.47
IV
39.1%
B/E move
2.7%

65Δ

Calls
Pseudo strike
264.96
IV
38.9%
B/E move
3.1%
Puts
Pseudo strike
288.48
IV
38.8%
B/E move
2.1%

70Δ

Calls
Pseudo strike
261.04
IV
38.8%
B/E move
2.5%
Puts
Pseudo strike
293.04
IV
38.8%
B/E move
1.7%

75Δ

Calls
Pseudo strike
256.45
IV
39.1%
B/E move
2.0%
Puts
Pseudo strike
297.92
IV
38.9%
B/E move
1.2%

80Δ

Calls
Pseudo strike
251.63
IV
39.5%
B/E move
1.6%
Puts
Pseudo strike
303.21
IV
38.5%
B/E move
0.8%

Options history

No recorded observations