SPD Stock Summary and Trading Ideas (Simplify US Equity Plus Downside Convexity ETF | ARCA:SPD)

The adviser seeks to achieve the Fund s investment objective by investing primarily in equity securities of U.S. companies and applying a downside convexity option overlay strategy to the equity investments. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of U.S. companies, primarily by purchasing exchange-traded funds ("ETFs"). The adviser does not frequently trade U.S. equities but seeks to maintain consistent exposure to the U.S. equity market. Up to twenty percent of the Fund s net assets will be subject to the Fund s downside convexity option overlay. The downside convexity option overlay consists of purchasing exchange-traded and over the counter ( OTC ) put options on the S&P 500 Index or an S&P 500 Index ETF.

Simplify US Equity Plus Downside Convexity ETF trades on the ARCA stock market under the symbol SPD.

As of October 23, 2026, SPD stock price declined to $41.05 with 3,363 million shares trading.

SPD has a market cap of $100.57 million. This is considered a Micro Cap stock.

In the last 3 years, SPD traded as high as $43.93 and as low as $25.37.

SPD has underperformed the market in the last year with a price return of +5.9% while the SPY ETF gained +14.9%. SPD has also underperformed the stock market ETF in the last 3 month and 2 week periods returning 0.0% and -2.2%, respectively, while the SPY returned +1.9% and -1.8%, respectively.

SPD support price is $40.92 and resistance is $41.71 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that SPD shares will trade within this expected range on the day.