Bank Stocks: AI beats the S&P 500 by 10.57% with an Accuracy of 94%
Executive Summary
The purpose of this Bank Stocks forecast report is to present the results of the live forecast performance evaluation for the Bank Stocks package by the I Know First AI Algorithm. The following results were observed when signal and predictability filters were applied. The evaluation period is from 20th May 2023 to 25th September 2024. The corresponding returns distribution of stock signal filters for this package is shown below:
The Bank Stocks Report Highlights:
- The highest average return is 34.87% for the Top 5 Signals on a 1-year time horizon
- The most impressive out-performance against the S&P 500 index is from the Top 5 signal group in the 14-days horizon with 1.46 times higher return
- Predictions reach up to 94% hit ratio
- Every signal group has hit ratios above 53% for all time horizons
About the I Know First Algorithm
The I Know First self-learning algorithm analyzes, models, and predicts the stock market. The algorithm is based on Artificial Intelligence (AI) and Machine Learning (ML) and incorporates elements of Artificial Neural Networks and Genetic Algorithms.
The system outputs the predicted trend as a number, positive or negative, along with a wave chart that predicts how the waves will overlap the trend. This helps the trader to decide which direction to trade, at what point to enter the trade, and when to exit. Since the model is 100% empirical, the results are based only on factual data, thereby avoiding any biases or emotions that may accompany human derived assumptions.
The human factor is only involved in building the mathematical framework and providing the initial set of inputs and outputs to the system. The algorithm produces a forecast with a signal and a predictability indicator. The signal is the number in the middle of the box. The predictability is the number at the bottom of the box. At the top, a specific asset is identified. This format is consistent across all predictions.
Our algorithm provides two independent indicators for each asset – Signal and Predictability.
The Signal is the predicted strength and direction of the movement of the asset. Measured from -inf to +inf.
The predictability indicates our confidence in that result. It is a Pearson correlation coefficient between past algorithmic performance and actual market movement. Measured from -1 to 1.
You can find a detailed description of our heatmap here.
The Stock Market Forecast Performance Evaluation Method
We perform evaluations on the individual forecast level. It means that we calculate what would be the return of each forecast we have issued for each horizon in the testing period. Then, we take the average of those results by strategy and forecast horizon.
For example, to evaluate the performance of our 1-month forecasts, we calculate the return of each trade by using this formula:
This simulates a client purchasing the asset based on our prediction and selling it exactly 1 month in the future.
We iterate this calculation for all trading days in the analyzed period and average the results.
Note that this evaluation does not take a set portfolio and follow it. This is a different evaluation method at the individual forecast level.
The Hit Ratio Method
The hit ratio helps us to identify the accuracy of our algorithm’s predictions.
Using our Daily Forecast asset filtering, we predict the direction of the movement of different assets. Our predictions are then compared against the actual movements of these assets within the same time horizon.
The hit ratio is then calculated as follows:
For instance, a 90% hit ratio for a predictability filter with a top 10 signal filter would imply that the algorithm correctly predicted the price movements of 9 out of 10 assets within this particular set of assets.
The Benchmarking Method – S&P 500 Index
In order to evaluate our algorithm’s performance in comparison to the US market, we used the S&P 500 index as a benchmark.
The S&P 500 measures the stock performance of the largest 500 companies by market cap listed on different stock exchanges in the United States. It is one of the most followed equity indices and is frequently used as the best indicator for the overall performance of US public companies, and the US market as a whole. The S&P 500 is a capitalization-weighted index, the weight of each company in the index is determined based on its market cap divided by the aggregate market cap of all the S&P 500 companies.
For each time horizon, we compare the S&P 500 performance with the performance of our forecasts.
Bank Stocks Performance Evaluation – Overview
In this report, we conduct testing for Bank Stocks that I Know First covers by its algorithmic forecast. The period for evaluation and testing is from May 20th, 2023 to September 25th, 2024. During this period, we were providing our clients with daily forecasts in time horizons spanning from 14 days to 1 year which we evaluate in this report.
As can be seen in the table above, our algorithm provided positive returns for most of the time horizons. The S&P 500 benchmark was outperformed in the most signal groups for most of the time horizons.
From the above charts, it is evident that as the forecasting horizon expands, the average returns tend to become higher. For the 1-month time horizon, the Top 5 Signal group significantly outperformed the benchmark index – by more than 1.46 times resulting in an average return of 2.67% versus the S&P 500’s average return of 1.83%. Ultimately, the I Know First algorithm shows the highest average return for the 1-year forecast as 34.87% for the Top 5 Signals which exceeds the S&P 500 index by 10.57%.
According to the table above, all the signal groups across all time horizons gave a hit ratio greater than 53%. It should be noted that as the time horizon gets longer, I Know First hit ratios gradually increase from the 53% ratio interval for the short-term horizons to 94% at all subsets for the 1-year horizon. All across the board, as the time horizon gets longer the hit ratio increases for the Top 20 by 32%, Top 10 by 35%, and 5 Signals by 41%. Examining Table 2 shows that a hit ratio for the Top 5 Signals is associated with an average return of 34.87%.
Looking at Figure 3, it is clear that at the short term horizons the hit ratios are relatively low at all signal indicators but the hit ratios increase over the long term horizons showing the I Know First Algorithm is able to successfully predict most of the stock movements.
Bank Stocks: Conclusion
This report looked at the live performance forecast of I Know First data for the Bank Stocks Package from May 20th, 2023 to September 25th, 2024. From the above data, we can observe that the I Know First Algorithm is exceeding the S&P 500 benchmark index across all signal filtering subsets and forecasting periods in most groups. Data from Figures 1 and 2 above shows I Know First was able to generate a return that exceeded the S&P 500 return by 10.57% in one year.
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Please note-for trading decisions use the most recent forecast.
