The best indicator for Grab
We backtested 382 indicators across daily, weekly and hourly charts on real Grab history. Here's what actually worked — risk-adjusted over the full backtest, with costs, and checked out-of-sample.
Where Grab stands
Computed from our own daily OHLCV history, not quoted from a third party. Moving averages use closing prices; "52-week" is the last 252 trading sessions.
Order-Flow Reversion
On the daily chart, this is the strongest risk-adjusted edge we found for Grab over ~5.8 years — beating buy-and-hold by 42.0% CAGR.
Grab on the daily chart
The timeframe our backtest found best for this asset. The chart is live market data; the results above are hypothetical and historical.
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The winner on each chart
Every indicator, ranked
Ranked by Sharpe (risk-adjusted return). Hypothetical, fees included.
| # | Indicator | TF | CAGR | Sharpe | Max DD | Win | Trades | vs B&H |
|---|---|---|---|---|---|---|---|---|
| 1 | Order-Flow Reversion ✓ | Daily | 21.4% | 0.78 | -46.5% | 73.1% | 26 | 42.0% |
| 2 | Pivot Points (Standard) ✓ | Weekly | 21.3% | 0.75 | -28.2% | 50.0% | 50 | 42.3% |
| 3 | Bollinger Mean-Reversion ✓ | Daily | 18.7% | 0.72 | -46.5% | 75.0% | 28 | 39.3% |
| 4 | Fibonacci Bands ✓ | Daily | 18.7% | 0.72 | -46.5% | 75.0% | 28 | 39.3% |
| 5 | Keltner Mean-Reversion ✓ | Daily | 15.1% | 0.72 | -44.7% | 92.9% | 14 | 35.7% |
| 6 | VWAP Bands ✓ | Daily | 18.5% | 0.66 | -59.1% | 64.3% | 28 | 39.1% |
| 7 | Lorentzian Classification ✓ | Weekly | 9.3% | 0.55 | -32.7% | 55.2% | 29 | 30.3% |
| 8 | Fibonacci Pivots ✓ | Weekly | 12.5% | 0.51 | -51.3% | 50.9% | 53 | 33.5% |
| 9 | Projection Bands ✓ | Daily | 12.7% | 0.5 | -60.3% | 59.3% | 54 | 33.3% |
| 10 | Predictive Ranges | Daily | 10.7% | 0.46 | -42.8% | 35.1% | 37 | 31.3% |
| 11 | Connors RSI-2 ✓ | Daily | 8.7% | 0.43 | -53.0% | 54.8% | 73 | 29.3% |
| 12 | Connors RSI ✓ | Daily | 8.4% | 0.42 | -59.9% | 61.0% | 77 | 29.0% |
| 13 | Fisher Center-of-Gravity ✓ | Daily | 8.8% | 0.42 | -52.5% | 46.2% | 143 | 29.5% |
| 14 | Heikin-Ashi Trend ✓ | Daily | 9.2% | 0.41 | -53.7% | 39.4% | 282 | 29.8% |
✓ = held up out-of-sample. Hypothetical, costs included. See methodology.
The question doesn't apply here. Buy-and-hold on Grab lost money across the out-of-sample window in 293 of 293 tests, so there is no positive benchmark to lever toward — clearing a negative bar is a much weaker claim than beating a real one, and we keep the two apart rather than counting it as a win. How we compute that
For Grab, Order-Flow Reversion on the daily timeframe gave the best balance of return and risk in our test. It beat buy-and-hold — but remember: this is a hypothetical backtest of a standard rule, not a recommendation. Markets change. See the methodology and disclaimer.
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