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Mean reversion · UBER · 1D

Does Four-down-days bounce actually work on UBER? We tested it

We ran Four-down-days bounce on UBER through walk-forward testing and a 100-run random-entry gauntlet. 3 of 4 unseen periods positive. Beat 81 of 100 random-entry runs.

WALK-FORWARD VERIFIED EDGESTACKER ENGINE
Return +19.9%
Win rate 76.0%
Max drawdown −9.6%
Trades 25
Sharpe 0.48
Equity curve

Equity curve over May 2019 to Jul 2026. Hover any point for its value. Turn on buy and hold to compare.

PeriodWindowReturnSharpeTrades
1 Oct 2020 to Mar 2022 +5.3% 0.46 5
2 Mar 2022 to Aug 2023 +6.6% 1.12 4
3 Aug 2023 to Feb 2025 +4.9% 0.82 9
4 Feb 2025 to Jul 2026 −0.7% −0.16 5
3 of 4 periods positive. Mean Sharpe 0.56. Worst period −0.7%.
Market matrix
Edge held on 7 of 28

The same rules, tested on 28 tickers. Edge held on 7. We ship it on those.

UBER SHIPPED
81/100 EDGE
NVDA
100/100 EDGE
TSLA
98/100 EDGE
AAPL
92/100 EDGE
META
86/100 EDGE
MSTR
79/100 EDGE
AVGO
77/100 EDGE
Show every ticker we tested
JPM
77/100 NONE
GOOGL
74/100 NONE
AMZN
63/100 NONE
MU
58/100 NONE
AMD
52/100 NONE
MSFT
46/100 NONE
RIOT
42/100 NONE
DIA
36/100 NONE
SPY
34/100 NONE
XOM
27/100 NONE
SMCI
22/100 NONE
IWM
21/100 NONE
COIN
21/100 NONE
MARA
19/100 NONE
GLD
18/100 NONE
SOFI
12/100 NONE
QQQ
8/100 NONE
NFLX
7/100 NONE
BA
5/100 NONE
HOOD
too new TOO NEW
PLTR
too new TOO NEW
The rules
Entrywhen close is above SMA of close over 200 bars AND close is below close 1 bar ago AND close 1 bar ago is below close 2 bars ago AND close 2 bars ago is below close 3 bars ago AND close 3 bars ago is below close 4 bars ago
Exitwhen a signal fires (close is above close 1 bar ago), or 10 bars have passed since entry (time stop)
Sizing**Position size:** no fixed stop distance to size against. This strategy exits on signal only. Size by conviction, or add a hard stop for a size-by-risk number.
Diagnosis

This strategy made money overall, returning nearly 20% over 25 trades, and it won more than three out of every four trades. However, the ride was very lumpy, with a painful worst drawdown of almost 10% that stretched over nine months from mid-2019 to early 2020. That drawdown period is where the strategy hurt most, and it suggests the setup can go through long dry spells. The entry timing shows a strong edge, beating 81% of random entries, so the entry itself is carrying the result rather than the exits. The edge was also fairly consistent, showing up in three of the four test periods, so the profit did not come from just one lucky stretch.

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Backtested results, not live trading returns. Fees and slippage included. Not investment advice.