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Global X SuperIncome Preferred ETF SPFF

i

Market dataready · fetched 2026-11-06T14:12:04.861Z

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 · 2026-11-06T01:00:00.111127018Z

FundamentalsAlpha Vantage · ready · fetched 2026-11-06T14:12:03.332520+00:00

Share price$8.71
1D-3.7%
AH$8.61$8.71$8.81$8.91$9.015:30 AM6:30 AM9:00 AM1:00 PM2:00 PMSPFF
Sold putSold callAH

Global X SuperIncome Preferred ETF options

Live interpolated SPFF call and put midpoint premiums by absolute delta.Global X SuperIncome Preferred ETF$0.16$0.34$0.51$0.69$0.87$8.31$8.52$8.72$8.92$9.1220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —60Δ P unavailable: no unambiguous, price-consistent delta bracketP —65Δ P unavailable: no unambiguous, price-consistent delta bracketP —70Δ P unavailable: no unambiguous, price-consistent delta bracketP —75Δ P unavailable: no unambiguous, price-consistent delta bracketP —80Δ P unavailable: no unambiguous, price-consistent delta bracketP —OPTION PRICELive SPFF spot · $8.71SPFF PRICE$0.47$0.47$0.47$0.47$0.47$0.51$0.56$0.61$0.66$0.71$0.76$0.82$0.18$0.24$0.30$0.36$0.42$0.48$0.54
Puts——
Calls——
Skew——
Implied moveBullish±$0.99
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ13.09227.6%55.7%8.2050.2%7.8%
30Δ11.04171.3%32.2%8.3351.8%7.1%
35Δ10.39144.6%24.8%8.4553.4%6.4%
40Δ9.77118.5%17.6%8.5755.0%5.8%
45Δ9.1592.5%10.5%8.6956.6%5.1%
50Δ8.8982.7%8.0%8.8158.2%4.4%
55Δ8.7578.0%6.9%8.9359.8%3.7%
60Δ8.6073.2%5.8%
65Δ8.4668.4%4.7%
70Δ8.3263.7%3.7%
75Δ8.1758.9%2.6%
80Δ8.0354.1%1.5%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
13.09
IV
227.6%
B/E move
55.7%
Puts
Pseudo strike
8.20
IV
50.2%
B/E move
7.8%

30Δ

Calls
Pseudo strike
11.04
IV
171.3%
B/E move
32.2%
Puts
Pseudo strike
8.33
IV
51.8%
B/E move
7.1%

35Δ

Calls
Pseudo strike
10.39
IV
144.6%
B/E move
24.8%
Puts
Pseudo strike
8.45
IV
53.4%
B/E move
6.4%

40Δ

Calls
Pseudo strike
9.77
IV
118.5%
B/E move
17.6%
Puts
Pseudo strike
8.57
IV
55.0%
B/E move
5.8%

45Δ

Calls
Pseudo strike
9.15
IV
92.5%
B/E move
10.5%
Puts
Pseudo strike
8.69
IV
56.6%
B/E move
5.1%

50Δ

Calls
Pseudo strike
8.89
IV
82.7%
B/E move
8.0%
Puts
Pseudo strike
8.81
IV
58.2%
B/E move
4.4%

55Δ

Calls
Pseudo strike
8.75
IV
78.0%
B/E move
6.9%
Puts
Pseudo strike
8.93
IV
59.8%
B/E move
3.7%

60Δ

Calls
Pseudo strike
8.60
IV
73.2%
B/E move
5.8%
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
8.46
IV
68.4%
B/E move
4.7%
Puts
Pseudo strike
IV
B/E move

70Δ

Calls
Pseudo strike
8.32
IV
63.7%
B/E move
3.7%
Puts
Pseudo strike
IV
B/E move

75Δ

Calls
Pseudo strike
8.17
IV
58.9%
B/E move
2.6%
Puts
Pseudo strike
IV
B/E move

80Δ

Calls
Pseudo strike
8.03
IV
54.1%
B/E move
1.5%
Puts
Pseudo strike
IV
B/E move

Options history

IV · four-Friday blend49.20%
Daily EOD
SPFF45.8%47.8%49.7%2026-10-19: 46.09%2026-10-20: 46.07%2026-10-21: 46.54%2026-10-22: 47.02%2026-10-23: 46.85%2026-10-26: 48.42%2026-10-27: 47.72%2026-10-28: 49.43%2026-10-29: 49.46%2026-10-30: 49.20%Oct 19Oct 23Oct 30
10 observations2026-10-19 — 2026-10-30
Table
DateIV (%)
46.09%
46.07%
46.54%
47.02%
46.85%
48.42%
47.72%
49.43%
49.46%
49.20%