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Tema Memory ETF DISK

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Market datapartial · fetched 2026-10-22T22:09:41.156Z

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 · 2026-10-22T20:46:53.691995078Z

FundamentalsAlpha Vantage · unavailable

Share price$27.79
1D-4.1%
AH$27.57$28.03$28.50$28.96$29.435:30 AM6:30 AM9:00 AM1:00 PM2:00 PMDISK
Sold putSold callAH

Tema Memory ETF options

Live interpolated DISK call and put midpoint premiums by absolute delta.Tema Memory ETF$0.41$1.78$3.14$4.50$5.87$19.24$25.11$30.98$36.85$42.7320Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive DISK spot · $27.79DISK PRICE$0.56$0.72$0.92$1.14$1.38$1.64$1.90$2.22$2.60$3.06$3.54$4.25$5.47$0.69$0.85$1.00$1.29$1.60$1.89$2.15$2.38$2.68$2.99$3.94$4.32$4.69
PutsCheap0.76×
CallsExpensive1.09×
SkewBullish-9.46 pp
Implied moveBearish±$4.04
TiltBalanced1.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ33.6370.4%23.0%23.5075.0%17.9%
25Δ32.2767.2%18.7%25.0166.2%13.1%
30Δ31.3867.6%16.2%25.8461.0%10.6%
35Δ30.6068.4%14.2%26.4762.1%9.4%
40Δ29.8468.7%12.3%27.0664.4%8.4%
45Δ29.1168.8%10.6%27.6963.3%7.1%
50Δ28.4068.0%9.0%28.2861.3%5.9%
55Δ27.7168.3%7.7%28.8458.5%4.8%
60Δ27.0470.2%6.7%29.3956.5%3.9%
65Δ26.3171.9%5.7%29.9454.8%3.0%
70Δ25.5573.0%4.7%30.9861.3%2.7%
75Δ24.5975.4%3.8%31.5758.2%1.9%
80Δ23.1782.1%3.1%32.1254.7%1.3%

20Δ

Calls
Pseudo strike
33.63
IV
70.4%
B/E move
23.0%
Puts
Pseudo strike
23.50
IV
75.0%
B/E move
17.9%

25Δ

Calls
Pseudo strike
32.27
IV
67.2%
B/E move
18.7%
Puts
Pseudo strike
25.01
IV
66.2%
B/E move
13.1%

30Δ

Calls
Pseudo strike
31.38
IV
67.6%
B/E move
16.2%
Puts
Pseudo strike
25.84
IV
61.0%
B/E move
10.6%

35Δ

Calls
Pseudo strike
30.60
IV
68.4%
B/E move
14.2%
Puts
Pseudo strike
26.47
IV
62.1%
B/E move
9.4%

40Δ

Calls
Pseudo strike
29.84
IV
68.7%
B/E move
12.3%
Puts
Pseudo strike
27.06
IV
64.4%
B/E move
8.4%

45Δ

Calls
Pseudo strike
29.11
IV
68.8%
B/E move
10.6%
Puts
Pseudo strike
27.69
IV
63.3%
B/E move
7.1%

50Δ

Calls
Pseudo strike
28.40
IV
68.0%
B/E move
9.0%
Puts
Pseudo strike
28.28
IV
61.3%
B/E move
5.9%

55Δ

Calls
Pseudo strike
27.71
IV
68.3%
B/E move
7.7%
Puts
Pseudo strike
28.84
IV
58.5%
B/E move
4.8%

60Δ

Calls
Pseudo strike
27.04
IV
70.2%
B/E move
6.7%
Puts
Pseudo strike
29.39
IV
56.5%
B/E move
3.9%

65Δ

Calls
Pseudo strike
26.31
IV
71.9%
B/E move
5.7%
Puts
Pseudo strike
29.94
IV
54.8%
B/E move
3.0%

70Δ

Calls
Pseudo strike
25.55
IV
73.0%
B/E move
4.7%
Puts
Pseudo strike
30.98
IV
61.3%
B/E move
2.7%

75Δ

Calls
Pseudo strike
24.59
IV
75.4%
B/E move
3.8%
Puts
Pseudo strike
31.57
IV
58.2%
B/E move
1.9%

80Δ

Calls
Pseudo strike
23.17
IV
82.1%
B/E move
3.1%
Puts
Pseudo strike
32.12
IV
54.7%
B/E move
1.3%

Options history

DISK54.3054.4754.642026-10-20: 54.58%2026-10-21: 54.35%Oct 20Oct 21
Table
DateIV
54.58%
54.35%