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Finaxion Research · 2-day RSI (the Connors rule) · single stocks · Recomputed 2026-09-10

Does 2-day RSI (the Connors rule) work on LVS?

2-day RSI (the Connors rule) beats buy-and-hold on LVS by +3.6 points a year over 22 years.

Total return
221.5%
Buy and hold
50.3%
CAGR
5.5%
Sharpe
0.21
Max drawdown
-76.9%
Trades
561
Out of sample
overfit
Years
22
0.1×1×4×20052007200920112013201520172019202120232025
StrategyLVS

Findings

  1. 2-day RSI (the Connors rule) beats buy-and-hold on LVS by +3.6 points a year over 22 years.
  2. Against the S&P 500 over the same window: -5.4 points a year.
  3. Total return +221.5% versus +50.3% for buy-and-hold, with 561 trades.
  4. The result does not hold out of sample: it is overfit.
  5. Maximum drawdown -76.9%.
  6. It beats in both halves of the history (split at 2015).
  7. It ranks #62 of 235 markets for this strategy by annual excess over the S&P 500.

Findings derived from the full panel. Each carries its number and its denominator; the computations are reproducible with artifact c0e771fe25fb.

Exactly what was tested

RSI(2) crosses below 10 → entry. RSI(2) crosses above 65 → exit. Next-close execution. No trend filter (we test the rule as it circulates).

How to read it

The verdict compares the strategy with buying and holding LVS over the same window, with round-trip costs per asset class. “Out of sample” is walk-forward: the rule is fit on one stretch and judged on the next. A result that beats in the full sample but not out of it is overfit. Full methodology in the protocol. How we test.

Open this backtest with its trades   Trades (CSV)

Every strategy on LVS → · Full page for 2-day RSI (the Connors rule) →

How to cite

Finaxion Research (2026). Does 2-day RSI (the Connors rule) work on LVS?. Daily backtest 1962-01-01–2026-08-31, artifact c0e771fe25fb. https://finaxion.app/en/research/rsi-2-connors/lvs

Not a recommendation. Past performance does not guarantee future results.