567 posts tagged with "TradingView"

request.security() is a Pine Script function that fetches data from any symbol or timeframe, not just the one on your current chart. You can pull OHLCV values, custom calculations, or entire indicator outputs from another context and display them in your active script.

Ever found yourself on a 1-minute chart needing the daily trend? Or trading SPY but wanting to watch what the VIX is doing at the same time? That's exactly what this function does. I've been using it for years.

Back in February 2024 I built a multi-timeframe strategy on MES futures — request.security() handled the 15-minute vs 1-hour data switching without a single issue. In October 2023, I built an indicator tracking AAPL against the XLK tech sector ETF, both streams on one pane. It works, but you need to know where it doesn't.

Your Pine Script just crashed on bar one. The chart's blank, there's an error you don't understand, and you're losing time. I've debugged this exact problem on a TSLA strategy back in January — missing data on the first bars was always the cause. In Pine Script, na() (short for "not available") is the built-in function that checks whether a value is missing or undefined. It returns true when a value is na, false when it exists. That's it. Simple, but it'll save you hours of frustration.

ta.barssince is a Pine Script function that counts how many bars have passed since a specified condition last returned true. Pass it any boolean test — close > open, ta.crossover(fast, slow), whatever you need — and it returns an integer: 0 if the condition fired right now, 1 if one bar ago, 2 if two, and so on. If the condition never triggered, you get na.

I've been writing Pine Script for about three years, and ta.barssince keeps showing up in almost every script I build. During the August 2024 selloff on AAPL, I used it to enforce a 5-bar cooldown between RSI-based entries. That one line saved me from averaging into a falling knife. On a weekly SPY chart I track bars since the last all-time high to guess whether the trend is getting long in the tooth. Not everything worked. I tried the same trick for mean reversion on TSLA and the lag was brutal — by the time ta.barssince said "condition met," the move was already done.

Looking for TradingView indicators that don't cost a fortune? After testing hundreds of tools, I found something that actually delivers. The LuxAlgo Library is a free collection of over 200 custom Pine Script indicators—built by a team that's been developing trading tools since 2020. I've been running these on my BTC and AAPL charts for about three months, and they've caught moves I would've missed with standard indicators.

The Up Down Volume Ratio (UDVR) is a TradingView momentum indicator that compares total trading volume on up days against total volume on down days over a specific lookback period. A ratio above 1.0 means more volume flowed on green days; below 1.0 means sellers drove the heavier sessions. If you swing trade or follow CANSLIM-type setups, this gauge helps spot where institutional money is building positions versus quietly exiting them.

You know that frustrating feeling when your trailing stop gets hit during normal volatility, only to watch the trend continue without you? Or when you hold too long and give back most of your profits? The Uptrick Indicator solves both problems by adapting to what the market is actually doing right now.

Ever stared at a chart wondering when to get in or out of a trade? The UT Bot indicator might be exactly what you need. I've been running this on my daily charts for about six months, and it's become a core part of how I follow trends. Back in March 2025, I tested it on AAPL and it caught a 15% rally I would have missed with my old system.

The UT Bot is an ATR-based trailing stop system. The ATR (Average True Range) adapts the stop distance to whatever the market is doing right now. When price breaks above the trailing line, you get a buy signal. Break below, and it's time to sell. The bar coloring -- green for uptrends, red for downtrends -- makes it readable at a glance.

A visual Pine Script editor is a no-code interface where traders build TradingView indicators and strategies by connecting logic blocks instead of writing code. Between Tickeron and Pineify's Visual Pine Script Editor, the verdict is straightforward: Tickeron sells you signals you can't modify, while Pineify lets you build the system that generates those signals. I've spent months testing both, and they're not really competitors — they serve completely different stages of a trader's journey.

If you've been trading a while, you've probably seen Tickeron's ads — AI pattern recognition, ready-made signals, solid reviews on Trustpilot. It's a fine starting point. But at some point you want to build your own thing. Own it completely. That's where most visual tools fall short.