The rules, exactly as tested
Binance spot daily candles (UTC), closed candles only. Coins: today's top 100 by market cap that trade against USDT on Binance (stablecoins, gold tokens and wrapped copies left out). Long only, one trade per coin at a time.
- Breakout. The daily close is higher than the highest close of the previous 20 days. Entry = that close.
- Skip rule 1. No trade when BTC closes below its 200-day SMA: alt breakouts in a BTC downtrend fail more often.
- Skip rule 2. No trade when the coin's 50-day SMA fell more than 5.93% in 10 days: a bounce inside a falling trend.
- Stop. The midpoint of the highest and lowest close of the last 20 days. After every later daily close it moves up to the new midpoint if that is higher; it never moves down.
- Exit. The first daily close below the stop in force before that close. No take-profit, no time stop; +2R, +5R, +10R are milestones on the signal card, not exits.
- A skipped breakout leaves the coin free. If tomorrow's close is a new breakout and passes the rules, it is a trade.
- Costs. 0.1% spot fee on each side and 0.02% slippage on the entry and the exit.
- No leverage. Spot only; each signal is sized so the stop costs 1% of the capital (position = 1% / stop distance, at most 100%).
What the filter does and does not do
Most of the gain comes from the BTC rule: it keeps Smart Trend out of bear markets (all of 2022, the first half of 2026), where breakouts failed one after another. In good years it sometimes does a little worse than the unfiltered breakout, because it skips a few early breakouts that turned into big trends. With the live caps it ended the 7 years with less in total than the unfiltered breakout (+400R against +574R): it trades less often, so it is a better trade and a smaller drawdown (53R against 60R), not a bigger total. It does not make losers rare: about 6 trades in 10 still lose, and the profit still comes from a few long trends. Compare it with Trend Breakout and every other setup on all backtests.
By year (every trade): 2019 +0.13R, 2020 +1.64R, 2021 +1.53R, 2023 +0.95R, 2024 +1.80R, 2025 +0.20R, 2026 +1.19R per trade; the unfiltered breakout on its own 72-coin list is on the Trend Breakout page (+0.92R per trade since 2019).
Use it responsibly
These signals are automated and educational, not financial advice. The filter was chosen by looking at past trades, so expect the live result to be weaker than the backtest. Most trades lose, losing runs of 20 or more happen and stops are often 10% below the entry. The coins are today's top 100, so coins that died are missing, which flatters a long-only backtest. Read the disclaimer.