SPDR Portfolio Long Term ... (SPTL)
AMEX: SPTL
· Real-Time Price · USD
27.28
0.37 (1.37%)
At close: Oct 10, 2025, 3:59 PM
27.32
0.15%
After-hours: Oct 10, 2025, 07:48 PM EDT
SPTL Volatility Exposure
SPDR Portfolio Long Term Treasury ETF has experienced an average implied
volatility of 0.21 and an average realized volatility of 0.10.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. |
|---|---|---|---|---|---|---|
| Oct 10, 2025 | +0.59% | 0.16 | 2.47K | -0.08% | 0.26 | n/a |
| Oct 9, 2025 | +0.07% | 0 | 2.47K | +4.56% | 0.28 | n/a |
| Oct 8, 2025 | -0.37% | 11.11 | 2.37K | +0.38% | 0.23 | n/a |
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