IntraAlpha
Create free account Start free

Global X Funds Global X Blockchain ETF BKCH

i

Market dataready · fetched 2026-11-07T07:30:51.068Z

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: equal-weight mean of put minus call IV across those four expirations. IV-implied move history: mean of each expiration’s average call/put IV multiplied by the square root of remaining calendar days divided by 365.25; percentage of spot, not a quoted straddle premium.

History data

PriceAlpaca · sip · 2026-11-06T21:00:00.133869594Z

FundamentalsAlpha Vantage · ready · fetched 2026-11-07T07:30:50.656052+00:00

Share price$46.41
1D+0.0%
AH$44.39$44.93$45.47$46.02$46.565:30 AM6:30 AM9:00 AM1:00 PM2:00 PMBKCH
Sold putSold callAH

Global X Funds Global X Blockchain ETF options

Live interpolated BKCH call and put midpoint premiums by absolute delta.Global X Funds Global X Blockchain ETF$0.87$4.19$7.52$10.85$14.17$33.47$39.96$46.45$52.93$59.4220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive BKCH spot · $46.41BKCH PRICE$1.23$1.58$1.94$2.28$2.57$2.86$3.15$3.44$4.01$4.69$5.37$6.05$1.60$2.06$2.39$2.73$3.08$3.76$4.43$5.11$5.79$7.26$8.82$10.63$13.21
PutsExpensive1.18×
Calls——
Skew——
Implied moveBearish±$7.30
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ38.79129.7%19.9%
25Δ52.8988.4%16.6%40.28135.2%17.7%
30Δ51.8693.6%15.2%41.88126.3%14.9%
35Δ50.8398.8%13.7%43.48117.4%12.2%
40Δ49.77101.8%12.2%45.06108.9%9.6%
45Δ48.6696.6%10.4%46.26108.2%8.4%
50Δ47.5491.3%8.6%47.47107.5%7.3%
55Δ46.4386.1%6.8%48.68106.8%6.1%
60Δ45.3180.8%5.1%49.88106.0%5.0%
65Δ44.2979.0%4.1%51.70110.4%4.2%
70Δ43.2978.5%3.4%53.58115.4%3.6%
75Δ42.3078.0%2.7%55.71120.1%2.9%
80Δ41.3177.4%2.1%58.61124.0%2.2%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
38.79
IV
129.7%
B/E move
19.9%

25Δ

Calls
Pseudo strike
52.89
IV
88.4%
B/E move
16.6%
Puts
Pseudo strike
40.28
IV
135.2%
B/E move
17.7%

30Δ

Calls
Pseudo strike
51.86
IV
93.6%
B/E move
15.2%
Puts
Pseudo strike
41.88
IV
126.3%
B/E move
14.9%

35Δ

Calls
Pseudo strike
50.83
IV
98.8%
B/E move
13.7%
Puts
Pseudo strike
43.48
IV
117.4%
B/E move
12.2%

40Δ

Calls
Pseudo strike
49.77
IV
101.8%
B/E move
12.2%
Puts
Pseudo strike
45.06
IV
108.9%
B/E move
9.6%

45Δ

Calls
Pseudo strike
48.66
IV
96.6%
B/E move
10.4%
Puts
Pseudo strike
46.26
IV
108.2%
B/E move
8.4%

50Δ

Calls
Pseudo strike
47.54
IV
91.3%
B/E move
8.6%
Puts
Pseudo strike
47.47
IV
107.5%
B/E move
7.3%

55Δ

Calls
Pseudo strike
46.43
IV
86.1%
B/E move
6.8%
Puts
Pseudo strike
48.68
IV
106.8%
B/E move
6.1%

60Δ

Calls
Pseudo strike
45.31
IV
80.8%
B/E move
5.1%
Puts
Pseudo strike
49.88
IV
106.0%
B/E move
5.0%

65Δ

Calls
Pseudo strike
44.29
IV
79.0%
B/E move
4.1%
Puts
Pseudo strike
51.70
IV
110.4%
B/E move
4.2%

70Δ

Calls
Pseudo strike
43.29
IV
78.5%
B/E move
3.4%
Puts
Pseudo strike
53.58
IV
115.4%
B/E move
3.6%

75Δ

Calls
Pseudo strike
42.30
IV
78.0%
B/E move
2.7%
Puts
Pseudo strike
55.71
IV
120.1%
B/E move
2.9%

80Δ

Calls
Pseudo strike
41.31
IV
77.4%
B/E move
2.1%
Puts
Pseudo strike
58.61
IV
124.0%
B/E move
2.2%

Options history

IV · four-Friday blend75.53%
Daily close
BKCH68.9%85.1%101.3%2026-08-10: 79.42%2026-08-11: 79.45%2026-08-12: 76.95%2026-08-13: 77.48%2026-08-14: 77.01%2026-08-17: 81.84%2026-08-18: 88.01%2026-08-19: 89.10%2026-08-20: 97.97%2026-10-06: 71.16%2026-10-07: 72.99%2026-10-08: 71.21%2026-10-09: 71.93%2026-10-12: 78.43%2026-10-13: 83.92%2026-10-14: 89.66%2026-10-15: 99.03%2026-10-16: 73.05%2026-10-19: 73.58%2026-10-20: 73.21%2026-10-21: 71.64%2026-10-22: 73.79%2026-10-23: 73.84%2026-10-26: 74.80%2026-10-27: 75.45%2026-10-28: 73.48%2026-10-29: 73.96%2026-10-30: 75.53%Aug 10Oct 12Oct 30
28 observations2026-08-10 — 2026-10-30
Table
DateIV (%)
79.42%
79.45%
76.95%
77.48%
77.01%
81.84%
88.01%
89.10%
97.97%
71.16%
72.99%
71.21%
71.93%
78.43%
83.92%
89.66%
99.03%
73.05%
73.58%
73.21%
71.64%
73.79%
73.84%
74.80%
75.45%
73.48%
73.96%
75.53%