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Star Bulk Carriers Corp. Common Shares SBLK

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Market datapartial · fetched 2026-10-22T23:12:06.866Z

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 · 2026-10-22T20:18:48.348645636Z

FundamentalsAlpha Vantage · unavailable

Share price$28.80
1D+0.4%
AH$28.23$28.42$28.61$28.80$28.995:30 AM6:30 AM9:00 AM1:00 PM2:00 PMSBLK
Sold putSold callAH

Star Bulk Carriers Corp. Common Shares options

Live interpolated SBLK call and put midpoint premiums by absolute delta.Star Bulk Carriers Corp. Common Shares$0.19$1.39$2.59$3.80$5.00$23.96$26.35$28.75$31.15$33.5420Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive SBLK spot · $28.80SBLK PRICE$0.32$0.43$0.55$0.68$0.82$0.97$1.13$1.42$1.73$1.93$2.04$2.15$2.47$0.44$0.60$0.73$0.82$1.01$1.26$1.53$1.86$2.17$2.40$2.63$3.23$4.65
PutsCheap0.91×
CallsCheap0.80×
SkewBearish+6.23 pp
Implied moveBearish±$2.66
TiltBearish16.8% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ31.6936.4%11.1%26.1944.5%10.6%
25Δ31.1937.2%9.8%26.7045.7%9.4%
30Δ30.7237.4%8.6%27.2344.7%8.0%
35Δ30.2637.2%7.4%27.8040.5%6.3%
40Δ29.8437.1%6.4%28.2740.1%5.4%
45Δ29.4437.1%5.6%28.6841.7%4.8%
50Δ29.0537.1%4.8%29.1143.3%4.2%
55Δ28.6339.5%4.3%29.6044.6%3.7%
60Δ28.2142.2%3.9%30.0845.3%3.1%
65Δ27.8441.7%3.4%30.5043.3%2.4%
70Δ27.5238.3%2.7%30.9241.4%1.8%
75Δ27.2134.8%2.0%31.6443.4%1.4%
80Δ26.7334.2%1.4%33.1152.6%1.2%

20Δ

Calls
Pseudo strike
31.69
IV
36.4%
B/E move
11.1%
Puts
Pseudo strike
26.19
IV
44.5%
B/E move
10.6%

25Δ

Calls
Pseudo strike
31.19
IV
37.2%
B/E move
9.8%
Puts
Pseudo strike
26.70
IV
45.7%
B/E move
9.4%

30Δ

Calls
Pseudo strike
30.72
IV
37.4%
B/E move
8.6%
Puts
Pseudo strike
27.23
IV
44.7%
B/E move
8.0%

35Δ

Calls
Pseudo strike
30.26
IV
37.2%
B/E move
7.4%
Puts
Pseudo strike
27.80
IV
40.5%
B/E move
6.3%

40Δ

Calls
Pseudo strike
29.84
IV
37.1%
B/E move
6.4%
Puts
Pseudo strike
28.27
IV
40.1%
B/E move
5.4%

45Δ

Calls
Pseudo strike
29.44
IV
37.1%
B/E move
5.6%
Puts
Pseudo strike
28.68
IV
41.7%
B/E move
4.8%

50Δ

Calls
Pseudo strike
29.05
IV
37.1%
B/E move
4.8%
Puts
Pseudo strike
29.11
IV
43.3%
B/E move
4.2%

55Δ

Calls
Pseudo strike
28.63
IV
39.5%
B/E move
4.3%
Puts
Pseudo strike
29.60
IV
44.6%
B/E move
3.7%

60Δ

Calls
Pseudo strike
28.21
IV
42.2%
B/E move
3.9%
Puts
Pseudo strike
30.08
IV
45.3%
B/E move
3.1%

65Δ

Calls
Pseudo strike
27.84
IV
41.7%
B/E move
3.4%
Puts
Pseudo strike
30.50
IV
43.3%
B/E move
2.4%

70Δ

Calls
Pseudo strike
27.52
IV
38.3%
B/E move
2.7%
Puts
Pseudo strike
30.92
IV
41.4%
B/E move
1.8%

75Δ

Calls
Pseudo strike
27.21
IV
34.8%
B/E move
2.0%
Puts
Pseudo strike
31.64
IV
43.4%
B/E move
1.4%

80Δ

Calls
Pseudo strike
26.73
IV
34.2%
B/E move
1.4%
Puts
Pseudo strike
33.11
IV
52.6%
B/E move
1.2%

Options history

No recorded observations