---
title: "Stock Alert Guides | Pensel"
description: "Practical guides to setting up stock and ETF price alerts for common trading scenarios."
source: "https://pensel.cc/guides/"
---
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Guides

# Practical stock alert guides

Step-by-step ideas for creating useful alerts for stocks and ETFs, from percentage moves to recurring price changes.

*   [
    
    ## 52-Week High/Low Stock Alerts: What to Measure Against
    
    A 52-week high or low is a moving target, not a fixed number. Here's how to alert on distance from a 52-week extreme without resetting the price every time a new high or low prints.
    
    Read guide →](/guides/52-week-high-low-alert)
*   [
    
    ## ETF Price Change Alerts: Why Fixed Thresholds Don't Fit ETFs Either
    
    ETFs drift slowly compared to single stocks, so a fixed-price alert catches noise or misses the move entirely. Here's how to alert on ETF moves that actually matter.
    
    Read guide →](/guides/etf-price-change-alerts)
*   [
    
    ## How to Get Alerted When a Stock Drops 5% (Without Watching Charts All Day)
    
    Set a percentage-drop alert anchored to the opening price, weekly average, or monthly average - not a fixed number that stops meaning anything a week later.
    
    Read guide →](/guides/alert-when-stock-drops-5-percent)
*   [
    
    ## Recurring Stock Alerts: Why Most Price Alerts Only Fire Once
    
    Most stock alert tools stop after the first trigger. Here's why a baseline-anchored percentage watcher keeps checking instead - no manual re-arming, no missed follow-up moves.
    
    Read guide →](/guides/recurring-stock-alerts)
*   [
    
    ## Stock Percentage Alerts: Why They Beat Fixed-Price Alerts
    
    A fixed price target is arbitrary - it ignores where the stock came from. Percentage alerts, anchored to a meaningful baseline, catch real moves instead.
    
    Read guide →](/guides/stock-percentage-alerts)
*   [
    
    ## Who Pensel Is Built For: People Done Manually Maintaining Price Alerts
    
    If you've ever gone back into an app to nudge a price alert because the stock moved past it, Pensel was built for you. It replaces static price targets with rules that stay current on their own.
    
    Read guide →](/guides/who-pensel-is-for)
*   [
    
    ## You Always Need More Than a Watchlist
    
    A watchlist only works if you remember to check it. Recurring, baseline-anchored alerts do the watching for you - resetting automatically instead of firing once and going quiet.
    
    Read guide →](/guides/more-than-a-watchlist)