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Barrett Business Services, Inc. Common Stock BBSI

INDUSTRIALS · STAFFING & EMPLOYMENT SERVICES
i

Market dataready · fetched 2026-11-13T02:13:30.226Z

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: 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 · 2026-11-12T21:00:02.698803551Z

FundamentalsAlpha Vantage · ready · quarter 2026-09-30 · fetched 2026-11-13T02:13:29.912497+00:00

Share price$31.03
1D+0.1%
AH$30.64$30.79$30.94$31.08$31.235:30 AM6:30 AM9:00 AM1:00 PM2:00 PMBBSI
Sold putSold callAH

Barrett Business Services, Inc. Common Stock options

Live interpolated BBSI call and put midpoint premiums by absolute delta.Barrett Business Services, Inc. Common Stock$2.15$2.58$3.01$3.44$3.87$22.45$25.50$28.56$31.62$34.6720Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C unavailable: no unambiguous, price-consistent delta bracketC —25Δ C unavailable: no unambiguous, price-consistent delta bracketC —65Δ C unavailable: no unambiguous, price-consistent delta bracketC —70Δ C unavailable: no unambiguous, price-consistent delta bracketC —75Δ C unavailable: no unambiguous, price-consistent delta bracketC —80Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive BBSI spot · $31.03BBSI PRICE$2.20$2.20$2.20$2.26$2.32$2.37$2.43$2.20$2.22$2.26$2.31$2.37$2.54$2.71$2.88$3.05$3.23$3.40$3.57$3.74
PutsExpensive2.00×
Calls——
Skew——
Implied moveBearish±$5.03
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ23.11338.9%32.6%
25Δ25.52272.6%24.9%
30Δ44.37320.3%50.1%27.06234.1%20.1%
35Δ38.57251.9%31.4%28.60195.6%15.3%
40Δ34.95200.4%19.7%30.05159.8%10.8%
45Δ33.82178.7%16.3%30.55149.9%9.7%
50Δ32.69157.1%12.8%31.04140.0%8.7%
55Δ31.56135.4%9.3%31.54130.2%7.6%
60Δ30.43113.7%5.9%32.04120.3%6.6%
65Δ32.54110.4%5.5%
70Δ33.04100.6%4.5%
75Δ33.5490.7%3.4%
80Δ34.0480.8%2.4%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
23.11
IV
338.9%
B/E move
32.6%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
25.52
IV
272.6%
B/E move
24.9%

30Δ

Calls
Pseudo strike
44.37
IV
320.3%
B/E move
50.1%
Puts
Pseudo strike
27.06
IV
234.1%
B/E move
20.1%

35Δ

Calls
Pseudo strike
38.57
IV
251.9%
B/E move
31.4%
Puts
Pseudo strike
28.60
IV
195.6%
B/E move
15.3%

40Δ

Calls
Pseudo strike
34.95
IV
200.4%
B/E move
19.7%
Puts
Pseudo strike
30.05
IV
159.8%
B/E move
10.8%

45Δ

Calls
Pseudo strike
33.82
IV
178.7%
B/E move
16.3%
Puts
Pseudo strike
30.55
IV
149.9%
B/E move
9.7%

50Δ

Calls
Pseudo strike
32.69
IV
157.1%
B/E move
12.8%
Puts
Pseudo strike
31.04
IV
140.0%
B/E move
8.7%

55Δ

Calls
Pseudo strike
31.56
IV
135.4%
B/E move
9.3%
Puts
Pseudo strike
31.54
IV
130.2%
B/E move
7.6%

60Δ

Calls
Pseudo strike
30.43
IV
113.7%
B/E move
5.9%
Puts
Pseudo strike
32.04
IV
120.3%
B/E move
6.6%

65Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
32.54
IV
110.4%
B/E move
5.5%

70Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
33.04
IV
100.6%
B/E move
4.5%

75Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
33.54
IV
90.7%
B/E move
3.4%

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
34.04
IV
80.8%
B/E move
2.4%

Options history

IV · four-Friday blend60.53%
Daily close
BBSI38.6%97.0%155.4%2026-08-19: 102.38%2026-08-21: 46.68%2026-08-24: 56.35%2026-08-26: 47.32%2026-08-27: 48.32%2026-08-28: 46.79%2026-08-31: 47.40%2026-09-01: 61.99%2026-09-02: 62.70%2026-09-03: 62.78%2026-09-10: 78.83%2026-09-14: 95.15%2026-09-17: 147.38%2026-09-18: 53.02%2026-09-21: 54.51%2026-09-22: 52.71%2026-09-23: 56.49%2026-09-24: 58.35%2026-09-30: 63.18%2026-10-01: 64.93%2026-10-05: 70.66%2026-10-06: 71.19%2026-10-07: 71.85%2026-10-08: 74.26%2026-10-13: 98.48%2026-10-16: 53.72%2026-10-19: 56.13%2026-10-20: 56.30%2026-10-21: 57.07%2026-10-22: 55.80%2026-10-23: 53.41%2026-10-26: 54.18%2026-10-27: 58.60%2026-10-28: 59.31%2026-10-29: 61.17%2026-10-30: 60.53%Aug 19Sep 24Oct 30
36 observations2026-08-19 — 2026-10-30
Table
DateIV (%)
102.38%
46.68%
56.35%
47.32%
48.32%
46.79%
47.40%
61.99%
62.70%
62.78%
78.83%
95.15%
147.38%
53.02%
54.51%
52.71%
56.49%
58.35%
63.18%
64.93%
70.66%
71.19%
71.85%
74.26%
98.48%
53.72%
56.13%
56.30%
57.07%
55.80%
53.41%
54.18%
58.60%
59.31%
61.17%
60.53%