ETF Opportunities Trust TappAlpha S&P 500 Growth & Daily Income ETF TSPY
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Market dataready · fetched 2026-11-13T01:25:53.763Z
Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20
Calculation methodologyOptions 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 dataPriceAlpaca · sip · 2026-11-12T21:03:25.819482842Z
FundamentalsAlpha Vantage · ready · fetched 2026-11-13T01:25:53.440843+00:00
ETF Opportunities Trust TappAlpha S&P 500 Growth & Daily Income ETF options
Table
| Delta | Calls | Puts | ||||
|---|---|---|---|---|---|---|
| Pseudo strike | IV | B/E move | Pseudo strike | IV | B/E move | |
| 20Δ | 22.09 | 98.8% | 12.2% | |||
| 25Δ | 23.04 | 77.0% | 8.4% | |||
| 30Δ | 23.40 | 79.0% | 7.6% | |||
| 35Δ | 24.97 | 19.0% | 1.9% | 23.77 | 81.0% | 6.7% |
| 40Δ | 24.86 | 19.9% | 1.7% | 24.12 | 79.7% | 5.8% |
| 45Δ | 24.75 | 20.7% | 1.6% | 24.44 | 72.5% | 4.7% |
| 50Δ | 24.63 | 21.5% | 1.4% | 24.76 | 65.3% | 3.6% |
| 55Δ | 24.52 | 22.4% | 1.3% | |||
| 60Δ | 24.41 | 23.2% | 1.1% | |||
| 65Δ | 24.29 | 24.1% | 1.0% | |||
| 70Δ | 24.18 | 24.9% | 0.8% | |||
| 75Δ | 24.07 | 25.7% | 0.7% | |||
| 80Δ | 23.88 | 26.7% | 0.5% | |||
20Δ
- Pseudo strike
- IV
- B/E move
- Pseudo strike
- 22.09
- IV
- 98.8%
- B/E move
- 12.2%
25Δ
- Pseudo strike
- IV
- B/E move
- Pseudo strike
- 23.04
- IV
- 77.0%
- B/E move
- 8.4%
30Δ
- Pseudo strike
- IV
- B/E move
- Pseudo strike
- 23.40
- IV
- 79.0%
- B/E move
- 7.6%
35Δ
- Pseudo strike
- 24.97
- IV
- 19.0%
- B/E move
- 1.9%
- Pseudo strike
- 23.77
- IV
- 81.0%
- B/E move
- 6.7%
40Δ
- Pseudo strike
- 24.86
- IV
- 19.9%
- B/E move
- 1.7%
- Pseudo strike
- 24.12
- IV
- 79.7%
- B/E move
- 5.8%
45Δ
- Pseudo strike
- 24.75
- IV
- 20.7%
- B/E move
- 1.6%
- Pseudo strike
- 24.44
- IV
- 72.5%
- B/E move
- 4.7%
50Δ
- Pseudo strike
- 24.63
- IV
- 21.5%
- B/E move
- 1.4%
- Pseudo strike
- 24.76
- IV
- 65.3%
- B/E move
- 3.6%
55Δ
- Pseudo strike
- 24.52
- IV
- 22.4%
- B/E move
- 1.3%
- Pseudo strike
- IV
- B/E move
60Δ
- Pseudo strike
- 24.41
- IV
- 23.2%
- B/E move
- 1.1%
- Pseudo strike
- IV
- B/E move
65Δ
- Pseudo strike
- 24.29
- IV
- 24.1%
- B/E move
- 1.0%
- Pseudo strike
- IV
- B/E move
70Δ
- Pseudo strike
- 24.18
- IV
- 24.9%
- B/E move
- 0.8%
- Pseudo strike
- IV
- B/E move
75Δ
- Pseudo strike
- 24.07
- IV
- 25.7%
- B/E move
- 0.7%
- Pseudo strike
- IV
- B/E move
80Δ
- Pseudo strike
- 23.88
- IV
- 26.7%
- B/E move
- 0.5%
- Pseudo strike
- IV
- B/E move
Options history
Table
| Date | IV (%) |
|---|---|
| 19.46% | |
| 19.24% | |
| 19.70% | |
| 19.45% | |
| 19.72% |