# Index Rebound Professional

A short-term mean-reversion strategy that buys stock indices on the morning after a sharp sell-off and exits the same day.

Canonical: https://prismaticalgos.com/compendium/algo/7227-index-rebound-professional
Record ID: 7227
Catalog rank: 1609 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Mean Reversion & Counter-Trend (B)
Source: https://www.mql5.com/en/market/product/198163
Evidence label (unverified): backtest_shown

## Scope and limitations

These are machine-extracted research records, not verified trading systems. Catalog rank measures specification detail and claimed evidence, not profitability. The catalog extraction pipeline did not independently backtest these records. Its separate selected testing ledger does not validate the wider corpus. Rules, labels and parameters can be incomplete or wrong; consult the original source and its reuse terms.

No endorsement, ownership claim or source-code reuse permission is implied.

## Extraction warnings

Claim warnings: THIN SAMPLE: 86 trades - below the ~100 needed before a win rate or profit factor carries much information.

## Recorded profile

- symbols: GER40, US500
- timeframes: any
- sessions: 09:00-17:00 Berlin time for GER40, 09:00-15:30 New York time for US500
- market_regime: trending|ranging|volatile|breakout|any

## Indicators

- RSI: {"period": 2}; applied to: daily close

## Recorded long-entry rules

- 2-period RSI of the last daily candle is below 10

## Recorded short-entry rules

- Not specified.

## Recorded exit rules

- Exit at 17:00 Berlin time for GER40, 15:30 New York time for US500, or at the stop loss

## Recorded filters

- max total open risk of the account 1.5%
- daily loss guard 2.5%

## Risk controls

- Stop loss: one daily ATR(14) below the entry price
- Take profit: Not specified
- Position sizing: Lot size from a fixed percentage of equity at the stop loss