540 posts tagged with "Pine Script"

Backtesting applies a defined decision process to historical data under an execution model. It can reveal implementation mistakes and estimate historical outcomes. It cannot establish a future return or make a strategy safe to deploy. A reproducible test records the rules, data, costs, and model alongside the result.

Thinkorswim has three different ways to examine historical trading ideas: thinkBack for historical options scenarios, OnDemand for replaying market activity, and chart strategies for applying repeatable rules to chart data. Choose the tool by the question you want to answer; their results are not interchangeable.

TradingView offers two different ways to investigate a historical trading rule: step through a chart with Bar Replay, or run a Pine strategy and inspect its simulated trade report. Choose the method that matches the rule, and record the assumptions before looking at results.

Use Pine Script's barcolor() function to color the chart's existing bars according to a condition. TradingView's bar-coloring documentation notes that it affects the main chart bars even when the script itself uses a separate pane.

TradingView's mobile theme and a chart's custom background are related but distinct settings. Use the app theme for a consistent light or dark interface, and inspect chart settings when you want a particular canvas color.

Changing a chart's display currency, selecting a different quoted instrument and changing a Paper Trading account's currency are three different operations. Choose the one that matches your purpose before changing settings.

To change a TradingView line chart to standard candlesticks, open the chart-type menu and select Candles. Confirm that you selected standard candles rather than Heikin Ashi or another transformed chart type.

TradingView dark mode changes the interface's appearance. A chart can also retain its own custom background, so check both the application theme and the chart canvas when they do not match.

Combining indicators means calculating their values inside one Pine script and defining how the conditions interact. Combining two conditions can reduce the number of signals, but it does not automatically improve their profitability or make the evidence independent.

Connecting an eligible Apex Tradovate account to TradingView requires the Tradovate add-on and the correct Demo login environment. It is not limited to accounts that have passed an evaluation. Apex's setup documentation places both evaluation and Performance Accounts in Tradovate's Simulation section.