How to set crypto price alerts on your Mac

A live ticker in your menu bar tells you where a coin is right now. An alert tells you when it reaches a point you care about, so you can stop watching and let the app watch for you. That shift, from staring at a number to being told when it matters, is what turns a passive ticker into something you can set and forget. CoinNotch handles it with two kinds of alert, both delivered as quiet native macOS notifications rather than anything that hijacks your screen.

Threshold alerts, for levels you have in mind

A threshold alert fires when a coin crosses a fixed price in either direction. You set the number, and the app notifies you the moment the market reaches it. These are the alerts to use when you already have a level that means something to you, a price you would sell into, a level you would buy at, or simply a round number you want to know about when it is hit.

Say you hold Solana and you have decided you would take some profit if it reaches a certain price, and you would pay attention again if it falls through a lower level. You set one threshold at the upper number and one at the lower, and then you stop thinking about it. No staring at the chip, no refreshing a chart. When either line is crossed, a notification arrives. The discipline this enforces is quietly valuable, because it replaces the urge to watch constantly with a decision made in advance and a reminder when it triggers.

Threshold alerts work best on levels that are meaningful to you rather than arbitrary. A target tied to a decision you have already made will prompt an action. A random number you set out of habit will just produce noise you swipe away.

Percentage-move alerts, for volatile coins

For a volatile asset, the absolute price often matters less than the size of the move. A percentage-move alert fires when a coin moves more than a chosen amount inside 24 hours, say plus or minus eight percent. This catches the days that matter, the sharp rallies and the sudden drops, without you setting and resetting price targets as the market drifts higher or lower over weeks.

This is the alert most active watchers leave on, because it adapts to the market automatically. A fixed threshold goes stale as the price moves away from it, but a percentage alert is always relative to the current level, so it keeps firing on meaningful moves no matter where the price has drifted. For something like Dogecoin, which can sit quiet and then jump double digits on a single catalyst, a percentage alert is the only practical way to catch the move without watching the bar all day.

Avoiding notification fatigue

The fastest way to ruin alerts is to set too many. Every alert you create is a small claim on your attention, and once they fire often enough that you start swiping them away without reading, every alert you have set becomes worthless, including the one that mattered. Notification fatigue is real, and it defeats the entire purpose of setting alerts.

The fix is restraint. Before setting an alert, ask whether it would change what you do. If crossing this price would make you act, set it. If it would just make you look, skip it. A person with three carefully chosen alerts they act on every time is far better served than someone with twenty that have become background noise. An alert you respond to is worth a hundred you ignore.

Alerts that stay on your machine

Alerts in CoinNotch run locally. The app watches the price feed it already pulls for the ticker and fires a notification when your condition is met, all on your Mac. There is no account holding your alert list on a server, no email or phone number to register, and no wallet involved. Your alert levels are stored locally alongside your other settings, the same place a native app keeps its preferences.

This matters because alert conditions can reveal intent. The prices you are watching for say something about what you hold and what you plan to do, and that is information worth keeping on your own machine rather than on a service you do not control. Because CoinNotch keeps everything local and needs no account, there is nothing to leak. It is the same privacy model the rest of the app follows, applied to alerts.

Setting an alert, step by step

1. Pin the coin first. Open the coin picker, find the asset, and pin it to the bar if it is not already there.
2. Open its alert settings. From the expanded panel or preferences, choose to add an alert for that coin.
3. Pick the type. Choose a threshold for a fixed price, or a percentage for a 24-hour move.
4. Set the value and save. Enter the price or percentage. The alert is now live and will fire as a native notification when the condition is met.
5. Review occasionally. If an alert has gone stale or you are ignoring it, delete it. Keep only the ones you act on.

That is the whole flow. Once set, alerts persist across restarts along with your pinned coins, and they cost nothing extra in battery because they ride on the price feed the app already maintains. To set up the ticker itself first, the main guide covers pinning coins and shaping the display.

Frequently asked questions