State Street SPDR Portfolio Long Term Corporate Bond ETF
State Street SPDR Portfolio Long Term Corporate Bond ETF (SPLB) Expected Move
SPLB expected move through Sep 18, 2026 is 4.1%, with 1 days to expiration. The implied range is $20.25 to $21.97, based on the previous trading day's options prices.
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Tracking the SPLB expected move helps you see how far State Street SPDR Portfolio Long Term Corporate Bond ETF's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. State Street SPDR Portfolio Long Term Corporate Bond ETF's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the SPLB expected move for this week's options, in real time.
The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For SPLB, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The SPLB expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks State Street SPDR Portfolio Long Term Corporate Bond ETF is unlikely to go.
The State Street SPDR Portfolio Long Term Corporate Bond ETF seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of the Bloomberg Long U.S. Corporate Index (the "Index")One of the low cost core State Street SPDR Portfolio ETFs, a suite of portfolio building blocks designed to provide broad, diversified exposure to core asset classesA low cost ETF that seeks to offer precise, comprehensive exposure to US corporate bonds that have a maturity greater than or equal to 10 yearsThe Index includes investment grade, fixed rate, taxable, US dollar denominated debt with $300 million of par outstanding, and is market cap weighted and reconstituted on the last business day of the month
Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the SPLB expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The State Street SPDR Portfolio Long Term Corporate Bond ETF expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about SPLB.
SPLB Price
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| Expiration | DTE | Expected move (USD) | Expected move (%) | Upper price | Lower price |
|---|---|---|---|---|---|
| Sep 18, 2026 | 1 | $0.86 | 4.1% | $21.97 | $20.25 |
| Oct 16, 2026 | 29 | $1.43 | 6.8% | $22.54 | $19.69 |
| Nov 20, 2026 | 64 | $0.93 | 4.4% | $22.04 | $20.19 |
| Feb 19, 2027 | 155 | $1.65 | 7.8% | $22.76 | $19.46 |
As of September 16, 2026
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