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2x Bitcoin ETF BITX

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Market dataready · fetched 2026-10-21T17:01:25.892Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-10-23

Calculation methodology

Options historyIV: ThetaData daily EOD, 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 · 2026-10-21T17:01:21.643194204Z

FundamentalsAlpha Vantage · ready

Share price$19.86
1D+2.6%
$19.23$19.44$19.66$19.87$20.085:30 AM6:30 AM9:00 AM1:00 PMBITX
Sold putSold call

2x Bitcoin ETF options

Live interpolated BITX call and put midpoint premiums by absolute delta.2x Bitcoin ETF$0.06$0.67$1.29$1.90$2.52$18.03$18.86$19.69$20.52$21.3520Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive BITX spot · $19.86BITX PRICE$0.13$0.17$0.21$0.26$0.30$0.35$0.42$0.49$0.56$0.64$0.82$1.00$1.24$0.13$0.17$0.21$0.25$0.30$0.36$0.41$0.47$0.56$0.64$0.73$1.82$2.34
PutsExpensive1.29×
CallsFair1.03×
SkewBearish+2.82 pp
Implied moveBalanced±$0.83
TiltBearish11.9% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ20.9078.0%5.9%18.9478.1%5.3%
25Δ20.7178.0%5.1%19.1574.2%4.4%
30Δ20.5178.1%4.4%19.3371.6%3.7%
35Δ20.3576.3%3.8%19.5069.0%3.0%
40Δ20.1974.4%3.2%19.6368.2%2.7%
45Δ20.0372.5%2.6%19.7667.5%2.3%
50Δ19.8972.1%2.3%19.8866.7%1.9%
55Δ19.7672.0%1.9%20.0166.0%1.6%
60Δ19.6272.0%1.6%20.1566.0%1.4%
65Δ19.4872.5%1.3%20.2866.0%1.1%
70Δ19.2779.4%1.2%20.4166.0%0.9%
75Δ19.0686.2%1.0%21.40133.6%1.4%
80Δ18.7891.8%0.8%21.97147.2%1.2%

20Δ

Calls
Pseudo strike
20.90
IV
78.0%
B/E move
5.9%
Puts
Pseudo strike
18.94
IV
78.1%
B/E move
5.3%

25Δ

Calls
Pseudo strike
20.71
IV
78.0%
B/E move
5.1%
Puts
Pseudo strike
19.15
IV
74.2%
B/E move
4.4%

30Δ

Calls
Pseudo strike
20.51
IV
78.1%
B/E move
4.4%
Puts
Pseudo strike
19.33
IV
71.6%
B/E move
3.7%

35Δ

Calls
Pseudo strike
20.35
IV
76.3%
B/E move
3.8%
Puts
Pseudo strike
19.50
IV
69.0%
B/E move
3.0%

40Δ

Calls
Pseudo strike
20.19
IV
74.4%
B/E move
3.2%
Puts
Pseudo strike
19.63
IV
68.2%
B/E move
2.7%

45Δ

Calls
Pseudo strike
20.03
IV
72.5%
B/E move
2.6%
Puts
Pseudo strike
19.76
IV
67.5%
B/E move
2.3%

50Δ

Calls
Pseudo strike
19.89
IV
72.1%
B/E move
2.3%
Puts
Pseudo strike
19.88
IV
66.7%
B/E move
1.9%

55Δ

Calls
Pseudo strike
19.76
IV
72.0%
B/E move
1.9%
Puts
Pseudo strike
20.01
IV
66.0%
B/E move
1.6%

60Δ

Calls
Pseudo strike
19.62
IV
72.0%
B/E move
1.6%
Puts
Pseudo strike
20.15
IV
66.0%
B/E move
1.4%

65Δ

Calls
Pseudo strike
19.48
IV
72.5%
B/E move
1.3%
Puts
Pseudo strike
20.28
IV
66.0%
B/E move
1.1%

70Δ

Calls
Pseudo strike
19.27
IV
79.4%
B/E move
1.2%
Puts
Pseudo strike
20.41
IV
66.0%
B/E move
0.9%

75Δ

Calls
Pseudo strike
19.06
IV
86.2%
B/E move
1.0%
Puts
Pseudo strike
21.40
IV
133.6%
B/E move
1.4%

80Δ

Calls
Pseudo strike
18.78
IV
91.8%
B/E move
0.8%
Puts
Pseudo strike
21.97
IV
147.2%
B/E move
1.2%

Options history

BITX55.8376.0896.322026-07-23: 69.96%2026-07-24: 67.52%2026-07-27: 70.52%2026-07-28: 70.72%2026-07-29: 80.17%2026-07-30: 65.34%2026-07-31: 69.72%2026-08-03: 67.60%2026-08-04: 65.63%2026-08-05: 62.70%2026-08-06: 64.87%2026-08-07: 59.00%2026-08-10: 62.83%2026-08-11: 61.38%2026-08-12: 63.02%2026-08-13: 61.68%2026-08-14: 58.63%2026-08-17: 61.76%2026-08-18: 59.05%2026-08-19: 73.33%2026-08-20: 82.19%2026-08-21: 86.35%2026-08-24: 93.53%2026-08-25: 87.99%2026-08-26: 80.07%2026-08-27: 82.90%2026-08-28: 73.60%2026-08-31: 73.76%2026-09-01: 74.62%2026-09-02: 71.75%2026-09-03: 91.69%2026-09-04: 74.52%2026-09-08: 81.97%2026-09-09: 79.80%2026-09-10: 82.44%2026-09-11: 74.81%2026-09-14: 80.40%2026-09-15: 82.92%2026-09-16: 75.72%2026-09-17: 64.25%2026-09-18: 70.31%2026-09-21: 83.86%2026-09-22: 79.16%2026-09-23: 75.76%2026-09-24: 76.72%2026-09-25: 68.16%2026-09-28: 71.78%2026-09-29: 69.72%2026-09-30: 70.50%2026-10-01: 69.73%2026-10-02: 64.16%2026-10-05: 65.59%2026-10-06: 65.81%2026-10-07: 64.27%2026-10-08: 73.78%2026-10-09: 66.42%2026-10-12: 67.37%2026-10-13: 69.45%2026-10-14: 71.47%2026-10-15: 75.76%2026-10-16: 71.94%2026-10-19: 68.63%2026-10-20: 69.19%Jul 23Oct 20
Table
DateIV
69.96%
67.52%
70.52%
70.72%
80.17%
65.34%
69.72%
67.60%
65.63%
62.70%
64.87%
59.00%
62.83%
61.38%
63.02%
61.68%
58.63%
61.76%
59.05%
73.33%
82.19%
86.35%
93.53%
87.99%
80.07%
82.90%
73.60%
73.76%
74.62%
71.75%
91.69%
74.52%
81.97%
79.80%
82.44%
74.81%
80.40%
82.92%
75.72%
64.25%
70.31%
83.86%
79.16%
75.76%
76.72%
68.16%
71.78%
69.72%
70.50%
69.73%
64.16%
65.59%
65.81%
64.27%
73.78%
66.42%
67.37%
69.45%
71.47%
75.76%
71.94%
68.63%
69.19%