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Dorchester Minerals LP DMLP

ENERGY · OIL & GAS E&P
i

Market dataready · fetched 2026-10-22T21:30:28.925Z

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 · 2026-10-22T20:00:00.209418517Z

FundamentalsAlpha Vantage · ready · quarter 2026-06-30 · fetched 2026-10-22T21:30:25.326151+00:00

Share price$29.98
1D-0.1%
AH$29.66$29.82$29.98$30.13$30.295:30 AM6:30 AM9:00 AM1:00 PM2:00 PMDMLP
Sold putSold callAH

Dorchester Minerals LP options

Live interpolated DMLP call and put midpoint premiums by absolute delta.Dorchester Minerals LP$0.00$2.83$5.66$8.49$11.32$21.73$25.34$28.95$32.56$36.1820Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive DMLP spot · $29.98DMLP PRICE$0.31$0.34$0.38$0.42$0.45$0.49$0.53$1.24$3.09$4.95$6.80$8.65$10.50$1.19$1.34$1.49$1.64$1.79$1.94$2.56$3.31$4.05$4.80$5.54$8.18
PutsExpensive2.34×
CallsExpensive1.44×
SkewBearish+24.40 pp
Implied moveBearish±$3.09
TiltBalanced0.4% CALL
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ37.4956.2%26.1%23.49117.9%25.6%
25Δ36.3650.0%22.4%24.74106.7%22.0%
30Δ35.2343.8%18.8%25.9995.6%18.3%
35Δ34.1037.6%15.1%27.2484.5%14.6%
40Δ32.9731.5%11.5%28.4973.3%11.0%
45Δ31.8425.3%7.8%29.7462.2%7.3%
50Δ30.7119.1%4.2%30.7562.3%6.0%
55Δ29.3123.6%1.9%31.7065.5%5.3%
60Δ27.4645.8%1.9%32.6568.7%4.6%
65Δ25.6268.1%1.9%33.5971.8%3.9%
70Δ23.7790.4%2.0%34.5475.0%3.3%
75Δ21.93112.7%2.0%37.2891.4%2.9%
80Δ20.08134.9%2.0%

20Δ

Calls
Pseudo strike
37.49
IV
56.2%
B/E move
26.1%
Puts
Pseudo strike
23.49
IV
117.9%
B/E move
25.6%

25Δ

Calls
Pseudo strike
36.36
IV
50.0%
B/E move
22.4%
Puts
Pseudo strike
24.74
IV
106.7%
B/E move
22.0%

30Δ

Calls
Pseudo strike
35.23
IV
43.8%
B/E move
18.8%
Puts
Pseudo strike
25.99
IV
95.6%
B/E move
18.3%

35Δ

Calls
Pseudo strike
34.10
IV
37.6%
B/E move
15.1%
Puts
Pseudo strike
27.24
IV
84.5%
B/E move
14.6%

40Δ

Calls
Pseudo strike
32.97
IV
31.5%
B/E move
11.5%
Puts
Pseudo strike
28.49
IV
73.3%
B/E move
11.0%

45Δ

Calls
Pseudo strike
31.84
IV
25.3%
B/E move
7.8%
Puts
Pseudo strike
29.74
IV
62.2%
B/E move
7.3%

50Δ

Calls
Pseudo strike
30.71
IV
19.1%
B/E move
4.2%
Puts
Pseudo strike
30.75
IV
62.3%
B/E move
6.0%

55Δ

Calls
Pseudo strike
29.31
IV
23.6%
B/E move
1.9%
Puts
Pseudo strike
31.70
IV
65.5%
B/E move
5.3%

60Δ

Calls
Pseudo strike
27.46
IV
45.8%
B/E move
1.9%
Puts
Pseudo strike
32.65
IV
68.7%
B/E move
4.6%

65Δ

Calls
Pseudo strike
25.62
IV
68.1%
B/E move
1.9%
Puts
Pseudo strike
33.59
IV
71.8%
B/E move
3.9%

70Δ

Calls
Pseudo strike
23.77
IV
90.4%
B/E move
2.0%
Puts
Pseudo strike
34.54
IV
75.0%
B/E move
3.3%

75Δ

Calls
Pseudo strike
21.93
IV
112.7%
B/E move
2.0%
Puts
Pseudo strike
37.28
IV
91.4%
B/E move
2.9%

80Δ

Calls
Pseudo strike
20.08
IV
134.9%
B/E move
2.0%
Puts
Pseudo strike
IV
B/E move

Options history

DMLP33.0333.0633.102026-10-21: 33.06%Oct 21Oct 21
Table
DateIV
33.06%