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Dorchester Minerals, L.P. Common Units Representing Limited Partnership Interests DMLP

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Market datapartial · fetched 2026-10-22T22:02:53.619Z

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 · 2026-10-22T21:47:44.83139368Z

FundamentalsAlpha Vantage · unavailable

Share price$29.90
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, L.P. Common Units Representing Limited Partnership Interests options

Live interpolated DMLP call and put midpoint premiums by absolute delta.Dorchester Minerals, L.P. Common Units Representing Limited Partnership Interests$0.11$2.01$3.92$5.83$7.74$22.00$25.11$28.21$31.32$34.4320Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive DMLP spot · $29.90DMLP PRICE$0.31$0.35$0.39$0.43$0.47$0.51$0.54$1.03$1.60$2.16$2.72$3.29$3.85$1.19$1.34$1.48$1.63$1.78$1.92$2.45$3.18$3.91$4.64$5.38$7.19
PutsExpensive2.30×
CallsCheap0.85×
SkewBearish+45.97 pp
Implied moveBearish±$2.99
TiltBearish34.3% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ37.3456.1%25.9%23.44117.6%25.6%
25Δ36.1549.7%22.1%24.67106.6%22.0%
30Δ34.9543.2%18.2%25.8995.6%18.4%
35Δ33.7636.8%14.3%27.1284.6%14.8%
40Δ32.5630.3%10.5%28.3473.6%11.1%
45Δ31.3723.9%6.6%29.5762.6%7.5%
50Δ30.1717.4%2.7%30.6060.6%5.8%
55Δ29.4819.9%2.0%31.5463.5%5.2%
60Δ28.8624.0%1.9%32.4766.5%4.5%
65Δ28.2528.0%1.7%33.4069.4%3.8%
70Δ27.6432.1%1.5%34.3372.4%3.2%
75Δ27.0236.2%1.4%36.2982.7%2.7%
80Δ26.4140.2%1.2%

20Δ

Calls
Pseudo strike
37.34
IV
56.1%
B/E move
25.9%
Puts
Pseudo strike
23.44
IV
117.6%
B/E move
25.6%

25Δ

Calls
Pseudo strike
36.15
IV
49.7%
B/E move
22.1%
Puts
Pseudo strike
24.67
IV
106.6%
B/E move
22.0%

30Δ

Calls
Pseudo strike
34.95
IV
43.2%
B/E move
18.2%
Puts
Pseudo strike
25.89
IV
95.6%
B/E move
18.4%

35Δ

Calls
Pseudo strike
33.76
IV
36.8%
B/E move
14.3%
Puts
Pseudo strike
27.12
IV
84.6%
B/E move
14.8%

40Δ

Calls
Pseudo strike
32.56
IV
30.3%
B/E move
10.5%
Puts
Pseudo strike
28.34
IV
73.6%
B/E move
11.1%

45Δ

Calls
Pseudo strike
31.37
IV
23.9%
B/E move
6.6%
Puts
Pseudo strike
29.57
IV
62.6%
B/E move
7.5%

50Δ

Calls
Pseudo strike
30.17
IV
17.4%
B/E move
2.7%
Puts
Pseudo strike
30.60
IV
60.6%
B/E move
5.8%

55Δ

Calls
Pseudo strike
29.48
IV
19.9%
B/E move
2.0%
Puts
Pseudo strike
31.54
IV
63.5%
B/E move
5.2%

60Δ

Calls
Pseudo strike
28.86
IV
24.0%
B/E move
1.9%
Puts
Pseudo strike
32.47
IV
66.5%
B/E move
4.5%

65Δ

Calls
Pseudo strike
28.25
IV
28.0%
B/E move
1.7%
Puts
Pseudo strike
33.40
IV
69.4%
B/E move
3.8%

70Δ

Calls
Pseudo strike
27.64
IV
32.1%
B/E move
1.5%
Puts
Pseudo strike
34.33
IV
72.4%
B/E move
3.2%

75Δ

Calls
Pseudo strike
27.02
IV
36.2%
B/E move
1.4%
Puts
Pseudo strike
36.29
IV
82.7%
B/E move
2.7%

80Δ

Calls
Pseudo strike
26.41
IV
40.2%
B/E move
1.2%
Puts
Pseudo strike
IV
B/E move

Options history

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