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Trend · GLD · 1D

Does EMA 8/21 trend rider actually work on GLD? We tested it

We ran EMA 8/21 trend rider on GLD through walk-forward testing and a 100-run random-entry gauntlet. 3 of 4 unseen periods positive. Beat 76 of 100 random-entry runs.

WALK-FORWARD VERIFIED EDGESTACKER ENGINE
Return +37.8%
Win rate 29.8%
Max drawdown −21.7%
Trades 57
Sharpe 0.51
Equity curve

Equity curve over Aug 2016 to Jul 2026. Hover any point for its value. Turn on buy and hold to compare.

PeriodWindowReturnSharpeTrades
1 Aug 2018 to Jul 2020 +12.3% 1.06 11
2 Jul 2020 to Jul 2022 −14.6% −1.21 13
3 Jul 2022 to Jul 2024 +13.3% 0.82 13
4 Jul 2024 to Jul 2026 +16.9% 0.99 8
3 of 4 periods positive. Mean Sharpe 0.41. Worst period −14.6%.
Market matrix
Edge held on 9 of 28

The same rules, tested on 28 tickers. Edge held on 9. We ship it on those.

GLD SHIPPED
76/100 EDGE
NFLX
98/100 EDGE
MSFT
93/100 EDGE
JPM
93/100 EDGE
GOOGL
86/100 EDGE
AAPL
84/100 EDGE
SPY
79/100 EDGE
IWM
78/100 EDGE
QQQ
75/100 EDGE
Show every ticker we tested
MARA
99/100 NONE
PLTR
98/100 NONE
MSTR
82/100 NONE
AMD
72/100 NONE
BA
65/100 NONE
DIA
59/100 NONE
COIN
58/100 NONE
AMZN
56/100 NONE
XOM
51/100 NONE
RIOT
47/100 NONE
TSLA
45/100 NONE
UBER
43/100 NONE
AVGO
42/100 NONE
META
30/100 NONE
SMCI
29/100 NONE
NVDA
24/100 NONE
MU
15/100 NONE
SOFI
13/100 NONE
HOOD
too new TOO NEW
The rules
Entrywhen EMA of close over 8 bars crosses above EMA of close over 21 bars
Exitwhen a signal fires (close crosses below EMA of close over 21 bars), or stop-loss at -10%
Sizing**Position size:** risk 1% of account → position ≈ 10.0% of account (1% ÷ stop 10%).
Diagnosis

This strategy made money overall with a 37.78% total return, but the ride was very lumpy. You would have experienced a brutal 21.74% drawdown that dragged on for about a year and a half, from August 2020 to February 2022, which is where the strategy hurt the most. The win rate is low at just under 30%, meaning most trades lost money, but the winners were big enough to overcome the losers. The result is not driven by just a few lucky trades, as the entry timing shows a real edge, beating 76% of random entry runs, so the entry signal itself is carrying the performance. The edge also appears consistent, as the strategy was profitable in 3 out of 4 walk forward periods, so the profit did not come from one lucky stretch.

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