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SPXS vs SRTY
Which ETF would AI Choose? Direxion Daily S&P 500 Bear 3X Shares (SPXS) vs. ProShares UltraPro Short Russell2000 (SRTY)
Key Takeaways
- Both SPXS and SRTY are leveraged inverse (bear) funds seeking -300% daily exposure, meaning they reset their objective every single trading day.
- SPXS targets the large-cap S&P 500 index, while SRTY targets the small-cap Russell 2000 index, creating very different risk and sector profiles.
- SRTY carries a lower net expense ratio (0.95%) than SPXS (roughly 1.02%–1.04%), though both are costly relative to plain-vanilla index funds.
- SPXS is concentrated in mega-cap technology and growth exposure, while SRTY is tilted toward financials, industrials, and healthcare-heavy small caps.
- Both funds are built for short-term tactical trading or hedging, not buy-and-hold positioning, due to daily rebalancing and compounding effects.
- Liquidity differs materially: SPXS is substantially larger by assets under management (AUM) and daily volume than SRTY.
Introduction
At first glance, SPXS and SRTY appear interchangeable: both are 3x inverse exchange-traded funds designed to profit when U.S. equities fall. In reality, they are distinct tools that express very different bearish bets. SPXS shorts the blue-chip S&P 500, while SRTY shorts the small-cap Russell 2000. Because large- and small-cap indexes respond differently to interest rates, credit conditions, and economic cycles, these two funds rarely move in lockstep. This ETF comparison examines their structural differences, sector exposure, fund performance drivers, and relative positioning so investors can understand which bearish instrument aligns with a given market view.
Direxion Daily S&P 500 Bear 3X Shares (SPXS) Overview
SPXS, managed by Direxion (adviser Rafferty Asset Management), seeks daily investment results of -300% of the S&P 500 Index before fees and expenses. Launched in November 2008, it is a passive, non-diversified leveraged inverse fund that achieves its target primarily through swap agreements and futures, with its remaining assets held in cash, Treasury instruments, and money-market collateral. Its holdings are not individual stocks but rather swaps and short-term government securities.
Economically, the fund's inverse exposure mirrors the S&P 500's heavy large-cap growth concentration, led by names such as NVDA, MSFT, AAPL, AMZN, and META. Information technology dominates the underlying index, followed by financials, consumer discretionary, and communication services. The net expense ratio is approximately 1.02% (higher when acquired fund fees are included). As a daily-reset product, SPXS is intended for short-term use.
ProShares UltraPro Short Russell2000 (SRTY) Overview
SRTY, issued by ProShares, seeks -300% of the daily performance of the Russell 2000 Index, a widely followed gauge of U.S. small-cap equities. Incepted in February 2010, it is likewise a passive, non-diversified leveraged inverse fund that gains its short exposure through Russell 2000 index swaps and E-mini futures, with the balance held in a money-market ETF, Treasury bills, and repurchase agreements. Its reported holdings count is small (roughly 14–15 positions) because it holds derivatives and cash instruments rather than individual stocks.
SRTY's economic exposure tilts toward small-cap sectors such as industrials, information technology, healthcare, and financials, which together account for the majority of the Russell 2000. The net expense ratio is 0.95%. Its asset base and average daily volume are much smaller than SPXS, and it carries a comparatively wide bid-ask spread during volatile sessions. Like SPXS, it is engineered for daily, tactical positioning rather than long-term holding.
Industry and Thematic Backdrop
Both funds sit at the intersection of two powerful macro themes: the trajectory of interest rates and the durability of the technology-led equity rally. Large-cap indexes such as the S&P 500 are dominated by mega-cap growth companies whose valuations are sensitive to long-term yields and artificial-intelligence-driven earnings expectations. Small-cap indexes such as the Russell 2000, by contrast, are more leveraged to domestic economic growth, bank lending conditions, and financing costs, given their heavier weighting in regional banks, cyclical industrials, and unprofitable growth companies.
In recent market cycles, shifts in Federal Reserve policy expectations and Treasury yields have driven periodic rotations between large and small caps. When credit conditions tighten or rate-cut expectations fade, small caps often underperform, which can favor SRTY. When mega-cap growth weakens on valuation concerns, SPXS may capture the downside more directly. Both funds, however, face structural drag from daily rebalancing and volatility decay, which can erode returns over periods of choppy, range-bound trading.
Performance and Positioning Comparison
Over recent weeks and months, the two funds have delivered notably different outcomes because their underlying indexes have diverged. SPXS has tended to reflect sentiment around mega-cap technology earnings and AI-related capital spending, while SRTY has been more responsive to small-cap earnings cycles, credit spreads, and rate-path repricing. Because small caps are generally more volatile than large caps, SRTY has historically exhibited wider price swings on a percentage basis, even though both funds apply the same 3x multiplier.
In positioning terms, SPXS offers broader, more liquid exposure to the dominant large-cap trend, while SRTY provides a purer bet on small-cap cyclical risk. Investors choosing between them should weigh liquidity, the cost of carry, and which equity segment they expect to weaken first. The daily reset mechanism means both are best suited to short holding periods rather than multi-week or multi-month positions.
AI Screener
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Tickeron AI Verdict
Weighing structural strength, cost efficiency, liquidity, and trend consistency, Tickeron's AI would likely favor SPXS as the more robust tactical instrument in the current environment. Its substantially deeper liquidity, broader AUM base, and exposure to the dominant mega-cap trend provide more reliable execution and tighter pricing for short-term traders. While SRTY offers a lower expense ratio and a purer small-cap bearish tilt, its thinner volume and wider spreads introduce meaningful friction. This assessment is probabilistic and based on observable fund characteristics, not a personalized recommendation.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is SPXS is a StrongBuy and SRTY is a Hold.
Momentum Indicator for SPXS turns positive, indicating new upward trend
SPXS saw its Momentum Indicator move above the 0 level on October 29, 2026. This is an indication that the stock could be shifting in to a new upward move. Traders may want to consider buying the stock or buying call options. Tickeron's A.I.dvisor looked at 77 similar instances where the indicator turned positive. In 70 of the 77 cases, the stock moved higher in the following days. The odds of a move higher are at 90%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 59 of 68 cases where SPXS's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 87%.
The Moving Average Convergence Divergence (MACD) for SPXS just turned positive on October 15, 2026. Looking at past instances where SPXS's MACD turned positive, the stock continued to rise in 46 of 53 cases over the following month. The odds of a continued upward trend are 87%.
SPXS moved above its 50-day moving average on October 30, 2026 date and that indicates a change from a downward trend to an upward trend.
The 10-day moving average for SPXS crossed bullishly above the 50-day moving average on October 26, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 13 of 14 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 90%.
Following a +6.75% 3-day Advance, the price is estimated to grow further. Considering data from situations where SPXS advanced for three days, in 228 of 268 cases, the price rose further within the following month. The odds of a continued upward trend are 85%.
Bearish Trend Analysis
Following a 3-day decline, the stock is projected to fall further. Considering past instances where SPXS declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 90%.
SPXS broke above its upper Bollinger Band on October 30, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for SPXS entered a downward trend on October 15, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
SRTY's RSI Indicator leaves overbought zone
The 10-day RSI Indicator for SRTY moved out of overbought territory on October 15, 2026. This could be a sign that the stock is shifting from an upward trend to a downward trend. Traders may want to look at selling the stock or buying put options. Tickeron's A.I.dvisor looked at 25 instances where the indicator moved out of the overbought zone. In 25 of the 25 cases the stock moved lower in the days that followed. This puts the odds of a move down at 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 27, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on SRTY as a result. In 88 of 94 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 90%.
The Moving Average Convergence Divergence Histogram (MACD) for SRTY turned negative on October 21, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 41 similar instances when the indicator turned negative. In 40 of the 41 cases the stock turned lower in the days that followed. This puts the odds of success at 90%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where SRTY declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 90%.
Bullish Trend Analysis
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 4 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
Following a +7.19% 3-day Advance, the price is estimated to grow further. Considering data from situations where SRTY advanced for three days, in 246 of 269 cases, the price rose further within the following month. The odds of a continued upward trend are 90%.
SRTY may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Aroon Indicator entered an Uptrend today. In 163 of 183 cases where SRTY Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 89%.
| SPXS | SRTY | |
|---|---|---|
| RSI ODDS (%) | N/A | 3 days ago 90% |
| Stochastic ODDS (%) | 3 days ago 87% | 3 days ago 88% |
| Momentum ODDS (%) | 3 days ago 90% | 3 days ago 90% |
| MACD ODDS (%) | 3 days ago 87% | 3 days ago 90% |
| TrendWeek ODDS (%) | 3 days ago 87% | 3 days ago 90% |
| TrendMonth ODDS (%) | 3 days ago 90% | 3 days ago 90% |
| Advances ODDS (%) | 3 days ago 85% | 19 days ago 90% |
| Declines ODDS (%) | 5 days ago 90% | 4 days ago 90% |
| BollingerBands ODDS (%) | 3 days ago 90% | 3 days ago 90% |
| Aroon ODDS (%) | 3 days ago 90% | 3 days ago 89% |
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| 1 Day | |||
|---|---|---|---|
| ETFs / NAME | Price $ | Chg $ | Chg % |
| EUM | 17.21 | 0.44 | +2.62% |
| ProShares Short MSCI Emerging Markets (EUM) | |||
| NANR | 86.83 | -0.44 | -0.51% |
| State Street SPDR S&P North American Natural Resources ETF (NANR) | |||
| EMQQ | 29.19 | -0.17 | -0.57% |
| EMQQ The Emerging Markets Internet ETF (EMQQ) | |||
| SCHA | 32.99 | -0.53 | -1.58% |
| Schwab U.S. Small-Cap ETF (SCHA) | |||
| SNOY | 9.72 | -0.59 | -5.72% |
| YieldMax SNOW Option Income Strategy ETF (SNOY) | |||