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Alamo Group, Inc. ALG

i

Market datapartial · fetched 2026-11-03T21:10:00.449Z

Delta surfaceAlpaca · derived absolute-delta buckets ·

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: equal-weight mean of put minus call IV across those four expirations. IV-implied move history: mean of each expiration’s average call/put IV multiplied by the square root of remaining calendar days divided by 365.25; percentage of spot, not a quoted straddle premium.

History data

PriceAlpaca · sip · 2026-11-03T21:10:00.004154801Z

FundamentalsAlpha Vantage · unavailable

Share price$148.49
1D
Price history unavailable.

Alamo Group, Inc. options

Live interpolated ALG call and put midpoint premiums by absolute delta.Alamo Group, Inc.$0.00$0.27$0.54$0.81$1.08$-0.15$0.18$0.50$0.82$1.1520Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —25Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —30Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —35Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —40Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —45Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —50Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —55Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —60Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —65Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —70Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —75Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —80Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —OPTION PRICEALG PRICE
Puts——
Calls——
Skew——
Implied move——
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ
30Δ
35Δ
40Δ
45Δ
50Δ
55Δ
60Δ
65Δ
70Δ
75Δ
80Δ

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

35Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

40Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

45Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

50Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

55Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

60Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

70Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

75Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

Options history

IV · four-Friday blend32.95%
Daily close
ALG26.0%32.6%39.2%2026-08-05: 29.63%2026-08-06: 29.12%2026-08-07: 29.19%2026-08-10: 29.05%2026-08-11: 29.79%2026-08-12: 28.66%2026-08-13: 28.47%2026-08-14: 27.43%2026-08-17: 34.20%2026-08-18: 32.70%2026-08-19: 38.05%2026-08-21: 28.93%2026-08-24: 28.11%2026-08-25: 28.18%2026-08-26: 27.85%2026-08-27: 27.85%2026-08-28: 27.61%2026-08-31: 27.36%2026-09-01: 27.83%2026-09-02: 27.85%2026-09-03: 27.51%2026-09-04: 26.89%2026-09-08: 28.31%2026-09-09: 29.00%2026-09-10: 30.26%2026-09-11: 28.62%2026-09-14: 32.06%2026-09-16: 35.53%2026-09-18: 28.59%2026-09-21: 29.69%2026-09-22: 28.68%2026-09-23: 28.63%2026-09-24: 29.89%2026-09-25: 29.22%2026-09-28: 29.42%2026-09-29: 29.35%2026-09-30: 30.54%2026-10-01: 30.75%2026-10-02: 30.10%2026-10-05: 30.34%2026-10-06: 29.95%2026-10-07: 30.59%2026-10-08: 30.66%2026-10-09: 32.02%2026-10-12: 34.16%2026-10-13: 33.63%2026-10-14: 38.33%2026-10-16: 30.61%2026-10-19: 31.11%2026-10-20: 31.19%2026-10-21: 30.88%2026-10-22: 32.00%2026-10-23: 31.58%2026-10-26: 32.64%2026-10-27: 32.48%2026-10-28: 32.52%2026-10-29: 32.06%2026-10-30: 32.95%Aug 5Sep 18Oct 30
58 observations2026-08-05 — 2026-10-30
Table
DateIV (%)
29.63%
29.12%
29.19%
29.05%
29.79%
28.66%
28.47%
27.43%
34.20%
32.70%
38.05%
28.93%
28.11%
28.18%
27.85%
27.85%
27.61%
27.36%
27.83%
27.85%
27.51%
26.89%
28.31%
29.00%
30.26%
28.62%
32.06%
35.53%
28.59%
29.69%
28.68%
28.63%
29.89%
29.22%
29.42%
29.35%
30.54%
30.75%
30.10%
30.34%
29.95%
30.59%
30.66%
32.02%
34.16%
33.63%
38.33%
30.61%
31.11%
31.19%
30.88%
32.00%
31.58%
32.64%
32.48%
32.52%
32.06%
32.95%