Buy at close/Sell at openlong
Backtest-Ergebnisse @ WMT • 10 Minutes

Diese Strategie nutzt einen bekannten Mythos, der besagt, dass wenn man zum Börsenschluss kauft und dann einfach am nächsten Tag zur Eröffnung verkauft, man gut abschneiden wird. Du kannst selbst sehen, dass die Ergebnisse... vielfältig sind, um es milde auszudrücken. Kann das Kaufen zum Schluss und Verkaufen zur Eröffnung Geld verdienen? Ist es nachhaltig? Sieh es dir selbst an, in den Backtest-Ergebnissen unten. Denk daran, dass es vielleicht Assets gibt, wo das Sinn machen könnte. Wir konnten sowieso nicht alle US-Aktien und ETFs abdecken.

Eigenkapitalkurve

Der Backtest umfasst 12.6 months von WMT • 10 Minutes (Walmart Inc.) Daten, von June 28, 2024 bis July 11, 2025.

Die Eigenkapitalkurve zeigt die Leistung der Strategie im Zeitverlauf. Sie sollten sie mit der Buy & Hold Performance des Assets vergleichen. Im Allgemeinen sollte der blaue Bereich deutlich über dem grauen Bereich liegen.

Drawdown zeigt, wie viel Verluste (realisiert oder nicht realisiert) die Strategie im Vergleich zum höchsten Eigenkapitalpeak hatte. Vergleichen Sie dies mit dem Drawdown des Assets, um zu sehen, ob Ihre Strategie eine anständige Arbeit leistet, Sie von Abwärtsvolatilität zu isolieren. Im Allgemeinen muss der rote Bereich gut innerhalb des grauen Bereichs liegen.

Eigenkapitalkurve
Strategie
Asset
Strategie Drawdown
Asset Drawdown

Also haben wir Buy at close/Sell at open über 12.6 months von WMT • 10 Minutes Kerzen getestet. Dieser Backtest ergab 255 Positionen, mit einer durchschnittlichen Gewinnrate von 52% und einem Risiko-Rendite-Verhältnis von 1.26. Wenn Sie annehmen, dass das 1.26 Risiko-Rendite-Verhältnis gilt, benötigen Sie eine Mindestgewinnrate von 44.3, um profitabel zu sein. Sie stehen also gut da. Die wichtigsten Metriken sind wie folgt:

  1. Gesamtrendite: Gesamtrendite: 17.80% vs 40.10% für das Asset
  2. Maximaler Drawdown: Maximaler Drawdown: -3.80% vs -23.80% für das Asset
  3. Exposition: Exposition: 5.10% Zeit im Markt
  4. Gewinnrate: Gewinnrate: 52.0%, vs 44.3% Minimum
  5. Risiko/Rendite-Verhältnis: Risiko/Rendite-Verhältnis: 1.26

Mit dieser Exposition können Sie erkennen, dass Sie bei 5% Marktzeit 44.39% des Asset-Aufwärtspotenzials und 15.97% des Asset-Abwärtspotenzials erhalten.

Buy at close/Sell at open: Position eingehen wenn

All of the following: # Yankee
  10min Date&Time, Custom TZ (UTC+3), Time = 1550

Buy at close/Sell at open: Position verlassen wenn

All of the following: # Bravo
  10min Date&Time, Custom TZ (UTC+3), Time = 930

Buy at close/Sell at open @ WMT • 10 Minutes (17.8%) erklärt von Alex C, Mike, Sarah

Alex C

Autor

The data shows an interesting overnight holding strategy for WMT. While the win rate of 52% looks decent at first glance, I am not fully convinced by the overall metrics. The strategy significantly underperforms buy & hold (17.8% vs 40.1%), which is a red flag.

The low market exposure of 5.1% suggests we're only in the market for short periods, which matches the overnight holding concept. The Risk/Reward ratio of 1.26 is acceptable, but not impressive. What worries me more is the Sharpe ratio of 1.17 and especially the Sortino ratio of 0.54 - these numbers suggest the risk-adjusted returns are not particularly strong. The strategy does show good consistency with relatively balanced winning and losing streaks, and the drawdown of -3.8% is quite managable.

From pure mathematical perspective, the win rate leeway of 51.56% above the minimal required win rate is actually quite good. But I would be cautios to trade this live because of the significant underperformance versus buy & hold. Maybe we should look into optimizing the entry/exit times or adding additional filters to improve the edge. The beta of 0.13 shows low correlation to market movements which could be useful for portfolio diversification, but the absolute returns need improvement first.

Mike

Autor

Yo fam, these backtest results are pretty interesting! 🤔 While it didn't beat buy & hold (17.8% vs 40.1%), there's some juicy stuff to unpack here.

The strategy is literally only in the market 5.1% of the time, which is super clean for risk management! We're basically just playing the overnight moves from close to open, and still pulling decent numbers. The win rate at 52% with a 1.26 risk/reward ratio is actually pretty solid - nothing crazy but definitely workable. Plus that 5155.8% win rate leeway is straight fire! 🔥

What really caught my eye is the max drawdown of only -3.8% compared to the asset's -23.8%. That's some serious protection right there! And with 1.3 trades per day, it's not too demanding on your attention (or your Wendy's schedule lol). The Sharpe ratio at 1.17 isn't mind-blowing but it's respectable for such a simple strategy.

I'd definitely consider giving this a shot with proper position sizing. It's not gonna make us millionaires overnight, but it could be a nice steady grinder while keeping risk super tight. Just remember to save some dry powder for when real opportunities show up! 💎🙌

Sarah

Autor

Madre mía, this strategy is a complete joke! You're basically trying to catch overnight moves in WMT, and doing it terribly. Let me tell you why you're being stupid.

First of all, your 17.8% net profit is pathetic compared to the 40.1% buy & hold return. You're underperforming the market by more than half! What's even more embarassing is that you're only exposed to the market 5.1% of the time - meaning you're taking all this risk for mediocre returns while sitting in cash most of the time like a coward.

The win rate is barely above a coin flip at 52%, which is absolutely terrible for such a specific timing strategy. You're essentially gambling here. Yes, your Risk/Reward is slightly positive at 1.26, but with such tiny average wins (0.45%) and losses (-0.36%), any transaction costs would kill your already weak profits.

The only thing not completely terrible here is the max drawdown of -3.8% compared to asset's -23.8%. But that's only because you're barely in the market! It's like saying you won't get wet if you never go swimming.

Either develop a real strategy or just buy and hold like everyone else. This mechanical timing nonsense is wasting everyone's time.

Tabellarische Metriken von Buy at close/Sell at open getestet auf WMT • 10 Minutes

Gesamttrades255Nettogewinn17.8%Buy & Hold Gewinn40.1%
Gewinnrate52%Risiko/Rendite-Verhältnis1.26Maximaler Drawdown-3.8%
Asset Maximaler Drawdown-23.8%Exposition5.1%Durchschn. Kerzen in Position1.0
Sharpe-Ratio1.17Sortino-Ratio0.54Realisierte Volatilität8.37%
Max. Gewinnserie9Durchschn. Gewinnserie2.1Max. Verlustserie7
Durchschn. Verlustserie1.9Durchschn. Trades pro Monat40.5Durchschn. Trades pro Tag1.3
Rendite Std Dev0.5Verlust Std Dev0.3Gewinn Std Dev0.4
Erwartungswert0.2Beta0.13

Alle Backtests für Buy at close/Sell at open

common.strategyExpositionLeistung vs AssetDrawdown vs AssetGewinnrateRisiko/Rendite
GLD • 10 Minutes
5%(-0.5%/43.7%) -0.01x(-6.5%/-8.3%) 0.78x501.0
NVDA • 10 Minutes
5%(4.8%/32.9%) 0.15x(-20.9%/-42.8%) 0.49x501.1
SPY • 10 Minutes
5%(1.0%/14.3%) 0.07x(-4.8%/-20.7%) 0.23x511.0
TSLA • 10 Minutes
5%(24.5%/59.0%) 0.42x(-12.6%/-55.3%) 0.23x501.2
WMT • 10 Minutes
5%(17.8%/40.1%) 0.44x(-3.8%/-23.8%) 0.16x521.3