Shared conversation on NexusTrade
Mean Reversion vs. Momentum Strategies & Top 25 Stocks by Market Cap (2021)
A discussion on mean reversion, breakout, and momentum trading strategies, including examples of market conditions for each. Also, a list of the top 25 stocks by market cap as of the end of 2021 and a mean reversion rebalancing strategy using those stocks.
Aurora: Hello. Would you like to perform some financial analysis? Maybe on Target or Apple?
User: What is the difference between mean reversion, break out, and momentum strategies?
Aurora: Here's a breakdown of the differences between mean reversion, breakout, and momentum strategies: * **Mean Reversion:** This strategy is based on the idea that prices and returns eventually move back towards their historical average or mean. Traders using this strategy look for assets that have deviated significantly from their average price, expecting them to revert. They might buy an asset that has dropped sharply below its average or sell an asset that has risen significantly above its average. * **Breakout:** This strategy focuses on identifying price movements that break through predefined levels of support or resistance. The assumption is that once a price breaks out of a range (either above resistance or below support), it will continue to move in that direction, often with increased volume. Traders might buy when the price breaks above a resistance level or sell (or short) when the price breaks below a support level. * **Momentum:** This strategy operates on the principle that existing trends are likely to continue. Momentum traders buy assets that have shown strong upward price trends recently and sell (or short) assets that have shown strong downward trends. They aim to r…
User: - A simple moving average is above a longer simple moving average - A simple moving average is above a price - A simple moving average is below a price - A stock is below a lower bollinger band - A stock is above a lower bollinger band - Relative strength index is below a value (30) - Relative strength index is above a value (30) - A stock’s rate of change increases (and is positive) - A stock’s rate of change decreases (and is negative) These are all different market conditions. Which ones are breakout, which are momentum, and which are mean reverting?
Aurora: Here's how those market conditions generally align with the trading strategy types: **Mean Reversion:** * A simple moving average is **above** a price (Suggests price is below average and might revert up) * A simple moving average is **below** a price (Suggests price is above average and might revert down) * A stock is **below** a lower Bollinger band (Indicates an oversold condition, expecting a bounce back towards the mean) * A stock is **above** a lower Bollinger band (Indicates the stock is moving away from the extreme low, potentially reverting towards the mean) * Relative strength index (RSI) is **below** a value like 30 (Typically indicates an oversold condition, expecting a price increase) **Momentum:** * A shorter simple moving average is **above** a longer simple moving average (Indicates an upward trend is in place) * Relative strength index (RSI) is **above** a value like 30 (Indicates the stock is not oversold; if rising, suggests upward momentum) * A stock’s rate of change **increases** (and is positive) (Indicates accelerating upward price movement) * A stock’s rate of change **decreases** (and is negative) (Indicates accelerating downward price movement) **Breakout…
User: - A simple moving average is above a longer simple moving average - A simple moving average is above a price - A simple moving average is below a price - A stock is below a lower bollinger band - A stock is above a lower bollinger band - Relative strength index is below a value (30) - Relative strength index is above a value (30) - A stock’s rate of change increases (and is positive) - A stock’s rate of change decreases (and is negative) These are all different market conditions. Which ones are breakout, which are momentum, and which are mean reverting?
Aurora: Here's how those market conditions generally align with the trading strategy types: **Mean Reversion:** * A simple moving average is **above** a price (Suggests price is below its average and might revert upwards) * A simple moving average is **below** a price (Suggests price is above its average and might revert downwards) * A stock is **below** a lower Bollinger band (Indicates an oversold condition relative to recent volatility, expecting a bounce back towards the mean) * A stock is **above** a lower Bollinger band (Indicates the stock is moving away from the extreme low, potentially reverting towards the mean) * Relative strength index (RSI) is **below** a value like 30 (Typically indicates an oversold condition, suggesting a potential price increase) **Momentum:** * A shorter simple moving average is **above** a longer simple moving average (Indicates an upward trend is in place, often called a 'golden cross' if specific MAs are used) * Relative strength index (RSI) is **above** a value like 30 (Indicates the stock is not oversold; if the RSI is rising and above 30 (or especially above 50 or 70), it suggests upward momentum) * A stock’s rate of change **increases** (and is po…
User: What are the top 25 stocks by market cap as of the end of 2021?
Aurora: Okay, here's a summary of the top 25 stocks by market capitalization based on the data available as of December 31, 2021. ### Top 25 Stocks by Market Cap (as of 2021-12-31) | Ticker | Market Cap (USD) | Price Date | | :----- | :--------------- | :--------- | | [AAPL](https://nexustrade.io/stock/AAPL) | $2,963,222,636,670 | 2021-12-31 | | [MSFT](https://nexustrade.io/stock/MSFT) | $2,533,019,152,992 | 2021-12-31 | | [GOOG](https://nexustrade.io/stock/GOOG) | $1,926,437,348,800 | 2021-12-31 | | [AMZN](https://nexustrade.io/stock/AMZN) | $1,683,872,000,000 | 2021-12-31 | | [TSLA](https://nexustrade.io/stock/TSLA) | $1,054,666,440,000 | 2021-12-31 | | [META](https://nexustrade.io/stock/META) | $946,488,900,000 | 2021-12-31 | | [NVDA](https://nexustrade.io/stock/NVDA) | $735,250,000,000 | 2021-12-31 | | [TSM](https://nexustrade.io/stock/TSM) | $623,936,814,508 | 2021-12-31 | | [TM](https://nexustrade.io/stock/TM) | $562,881,338,711 | 2021-12-31 | | [UNH](https://nexustrade.io/stock/UNH) | $472,941,186,675 | 2021-12-31 | | [JPM](https://nexustrade.io/stock/JPM) | $471,455,455,000 | 2021-12-31 | | [V](https://nexustrade.io/stock/V) | $463,644,829,324 | 2021-12-31 | | [JNJ](https://nexust…
User: Using everything from this conversation, create a mean reverting strategy for all of these stocks. Have a filter that the stock is below is average price is looking like it will mean revert. You create the rest of the rules but it must be a rebalancing strategy
Aurora: **Description**: This portfolio implements a monthly mean-reversion rebalancing strategy using the list of the top 25 stocks by market capitalization as of the end of 2021. The core idea behind mean reversion is that stock prices tend to revert to their historical average over time. This strategy aims to capitalize on this tendency by identifying and investing in stocks from the list that appear temporarily undervalued or oversold, based on specific technical indicators. The strategy filters the full list of 25 stocks each month (every 30 days). It selects only those stocks where the current price is below its 20-day Simple Moving Average (SMA) AND the 14-day Relative Strength Index (RSI) is below 30. A price below the 20-day SMA suggests the stock is trading below its recent short-term average, potentially indicating it's due for an upward correction. An RSI below 30 is a common indicator that a stock may be oversold, further strengthening the mean-reversion signal. Once the eligible stocks meeting both criteria are identified, the portfolio rebalances to hold these selected stocks in equal weights. If no stocks meet the criteria in a given month, the portfolio might hold cash or…
User: backtest this across Covid
Aurora: Okay, I will set up a backtest configuration for the "Mean Reversion Rebalance - Top 25 (2021)" strategy across the Covid pandemic period (January 1, 2020, to June 1, 2020).
User: Backtest across the past 3 years
Aurora: Okay, I'll set up a backtest configuration for your "Mean Reversion Rebalance - Top 25 (2021)" strategy over the past three years. This configuration will test the strategy from April 14, 2022, to April 14, 2025, using SPY as the baseline for comparison.
User: backtest across the past year
Aurora: Okay, I'll set up a backtest configuration for your "Mean Reversion Rebalance - Top 25 (2021)" strategy over the past year. This configuration will test the strategy from April 14, 2024, to April 14, 2025, using SPY as the baseline for comparison.