Mixing Gold and Stock Strategies: A 50/50 Example

Mixing a gold strategy with a stock strategy can reduce the worst fall of the combined account, because the two often lose money at different times. In AlgolaneBots's historical backtests, splitting money 50/50 between the Gold Breakout gold strategy and each US stock strategy, and rebalancing monthly, lowered the worst fall in every case and also lowered the yearly return. How much the mix helped depended heavily on which stock strategy it was paired with.

The 50/50 split here is an example from the backtest, an illustration and not advice. This post shows the numbers, explains why mixing works when it does, and covers where it does not.

Why mixing strategies can help

The basic idea of diversification is that two things that do not fall together produce a smoother path than either alone. The key word is "together". If two strategies always rise and fall at the same time, combining them changes nothing. If one tends to be flat or rising while the other falls, the combined account falls less.

Gold and stocks are a classic pairing because their prices are driven by partly different forces. A gold trading strategy adds a further difference: it can be short gold, or out of the market, when gold itself is falling. Its bad periods may not match either gold's or the stock market's. We looked at gold and stocks in specific crashes in gold vs the S&P 500 in crashes.

How a 50/50 mix with monthly rebalancing works

The example in the backtests works like this:

1. Start with half the money in the gold strategy and half in the stock strategy.
2. Let both run for a month. One will usually do better than the other.
3. At the start of each month, move money from the winner to the loser so the split is back to 50/50.

An illustrative example with simple numbers: you start with $5,000 in each. After a month, the stock strategy is at $5,500 and the gold strategy at $4,900, a total of $10,400. Rebalancing moves $300 from stocks to gold, leaving $5,200 in each.

Rebalancing forces a small amount of "sell what went up, buy what went down". It keeps either strategy from dominating the account after a long winning run. The trade-off is that it trims the winner, which can lower returns when one side keeps winning for a long time. The question of how often to rebalance is covered in weekly rebalancing.

The backtest results

Everything below is from historical backtests: computer tests of the rules on past prices. Nobody earned these results, and future results will differ. The mix figures start in 2011 because that is when the US strategy tests begin.

Each strategy on its own, with benchmarks

First, the five strategies alone, each with the benchmark for its own test period. Each has a caveat that must be read alongside its numbers.

Those stock strategy returns are far above the indexes, and the caveats are the reason to be sceptical of them. Hindsight in stock selection and rules fitted to a known period both inflate backtests. See survivorship and hindsight bias.

Recovery times matter too. Leveraged Growth's deepest fall, 53% in early 2020, recovered in 3 months. Market Switch's 42% fall in March 2020 also recovered in 3 months. Steady Growth's 20% fall in 2020 recovered in about 1 month. Big Tech Trend's deepest fall, 29% from June to October 2026, had not recovered when the test ended. Gold Breakout's 41% fall from 2018 to 2019 took 41 months to recover.

Each strategy mixed 50/50 with Gold Breakout

What the mix results show

The benefit was uneven

For the two strategies built on leveraged and volatility funds, Leveraged Growth and Market Switch, adding gold cut the worst fall a lot. Their deepest falls happened in the sudden Covid crash of 2020, when Gold Breakout's own fall was much smaller, so the gold half cushioned the blow.

For Big Tech Trend and Steady Growth, the worst fall barely changed. Those strategies already had smaller falls, and a mixed worst fall nearly as deep as the strategy alone suggests that at some point both halves were losing at the same time, so the mix offered little extra protection at the deepest point. Diversification only helps when the bad times are different.

Returns fell in every case

The mix return was below the stock strategy alone each time. That is expected when you pair a higher-returning backtest with a lower-returning one. Whether that trade-off is worth it is a personal question, and we cannot answer it for you.

Why leveraged funds behave so differently

Leveraged Growth and Market Switch hold funds like TQQQ, SOXL and UVXY. Leveraged funds reset their leverage every day, so over weeks and months their returns drift away from a simple multiple of the index, especially in choppy markets. This is called volatility decay; see leveraged ETF decay. UVXY, a volatility fund, has lost most of its value over long periods. Strategies built on these funds can fall very fast, which is exactly when a mix has the most to offer, and also when backtests are least reliable.

Limits of the 50/50 example

• It is one split, chosen for simplicity. Other splits would give different numbers, and picking the best split after the fact would be a form of overfitting.
• It is a backtest. Correlations between gold and stocks change over time. 2022 showed gold and stocks falling together.
• Rebalancing has costs. Each monthly rebalance means trades, and Gold Breakout is already sensitive to costs.
• It requires two routes. Gold Breakout runs through MT5 for live trading, while the US strategies run through Alpaca. The MT5 route is not offered in India or sanctioned countries. Paper trading runs all five everywhere.

For the broader case for combining approaches, read why run more than one trading strategy.

Questions to ask about any mixed result

When you see a combined backtest, from us or anyone else, a few questions help you judge it:

1. When did each strategy have its worst stretch? If the dates are far apart, the mix has a real chance of helping. If they overlap, it probably will not.
2. Was the split chosen in advance? A split picked after looking at many options will flatter the result.
3. Do the rebalancing costs appear in the result? Monthly trades add up, especially for a cost-sensitive strategy.
4. Does the mix start at the same date as both strategies? Here, the mixes start in 2011 even though the gold test runs from 2004, so the gold strategy's earlier years are not part of the mixed figures.
5. Would you actually keep rebalancing? Moving money into whichever half has just done badly is simple on paper and uncomfortable in practice.

A mix that still looks reasonable after these questions is worth watching on paper; one that only looks good under a single set of choices is a warning sign. For a wider checklist, see how to read a backtest.

Key takeaways

• Mixing a gold strategy with a stock strategy lowered the worst fall in every backtest pairing, but also lowered the yearly return.
• The 50/50 split with monthly rebalancing is an illustration from the backtest, not advice on how to divide money.
• The benefit was large for Leveraged Growth and Market Switch, whose worst falls came in the 2020 crash, and tiny for Big Tech Trend and Steady Growth.
• Diversification helps only when the strategies' bad periods happen at different times.
• Every stock strategy's backtest carries a hindsight or fitting caveat, which matters as much as the mix itself.

This is general education, not personal advice. See our risk disclosure.

Run a mix on paper

You can watch a gold strategy and a stock strategy move side by side without committing any money. Start a free 90-day trial with a $10,000 paper account and all five strategies. No card is needed.