Spero therapeutics inc SPRO.US Trend Analysis
SPRO Trend Score
3
24
15
- AI analysis rates SPRO with a lower trend score of 2.
- It is mainly due to a bearish signal from short and long-term moving averages .
- Historically, SPRO had a trend score of 2 on 77 occasions, with an average investment return of 4.88%. The loss rate was 77%, with an average decline of 7.3% for the losing trades.
- Recently, following the change in SPRO's trend score to 2, the stock price has experienced a 12.07% decrease.
SPRO Trend Reference Factors
Exclusive
The Trend score is derived from various data, mainly including price, volume, technical indicators and other information. The following lists two important factors when evaluating.
Update to 2025/05/07 (Daily Update)
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SPRO Historical Trend Score
You can use historical scores of 3 or above to observe potential performance and make investment decisions.
SPRO Trend Strategy Backtest
The following backtest is based on specified rules since 2007. Price chart shows buy/sell time, cumulative returns, and backtesting statistics.
The Backtest Result of SPRO from 2017/11 till Now
- -15.57%
- Cumulative Return
- -2.25%
- Annual Return
- 24.42%
- Volatility
- -0.09
- Sharpe Ratio
Statistics data for entering at or above a Trend score of 4 and exiting at or below a Trend score of 2 from November, 2017 to May, 2025. (Total Trades: 13)
| SPRO | Sector | US Overall Market | |
|---|---|---|---|
| Wining Rate | 38% | 31% | 33% |
| Avg Return | -0.7% | 0.9% | 1% |
| Avg Profit | 10.7% | 23% | 14.6% |
| Avg Loss | -7.8% | -8.8% | -5.8% |
| Avg Risk-Reward Ratio | 136.8% | 260.7% | 252.3% |
Update to 2025/5/7 (Daily Update)