The Best Apps for Stop Loss Orders in 2026
What each broker's stop orders actually do, where trailing stops go wrong, and why the best app for stop loss placement reads the chart first.
Thinkorswim has the deepest stop order menu, Robinhood is the simplest for stocks, Webull's trailing stops expire every day, Fidelity's can run for 180 days, and Interactive Brokers runs stops across the most markets. No broker tells you where the stop belongs; that comes from the chart, which is the job Quant AI does from a screenshot.
Ask which app is best for stop losses and you are really asking two questions. Managing the order is broker work: thinkorswim gives you the most control, Robinhood the least friction, Fidelity the trailing stop you can leave alone for months, Interactive Brokers the widest market coverage, and Webull sits in the middle with one real catch. Deciding where the stop goes is chart work, and no broker app answers it for you. This comparison covers both halves: what each app's stop orders actually do, the fine print that costs people money, and how to pick the level once the ticket is open.
Quick comparison
| App | Best for | Stop orders | The catch | Price |
|---|---|---|---|---|
| thinkorswim | Full order control | Stop, stop limit, trailing stop, trailing stop limit, OCO brackets | Steep learning curve | Free with a Schwab account |
| Robinhood | The simplest stock stops | Stocks: stop, stop limit, trailing stop. Options: stop and stop limit only | No trailing stops on options | Free |
| Webull | Free charts plus basic stops | Stop, stop limit, trailing stop | Trailing stops expire at the close every day | Free |
| Fidelity | Trailing stops you set once and leave | Stop, stop limit, trailing stop (dollar or percent trail), GTC up to 180 days | Options trailing stops take a dollar trail only | Free |
| Interactive Brokers | Stops across stocks, options, futures, forex | Everything above, GTC, plus outside-hours triggers | Interface built for professionals | Free (IBKR Lite) |
| TradingView | Planning the level on the chart | Routes orders through a connected broker | Without a linked broker, alerts only | Free tier; paid plans add alerts |
| Quant AI | Finding where the stop belongs | Reads a chart screenshot and marks the risk zone | Does not place or manage orders | Free to download |
The five stop order types, in plain terms
Every app below sells some subset of the same five orders, so it is worth thirty seconds on what each one actually does.
A stop order (or stop market) sits dormant until price touches your trigger, then becomes a market order. You will almost always get out; in a fast market the fill can land well below the trigger. A stop limit carries two prices, the trigger and the worst fill you will accept. It protects the price and adds a new risk: if the market blows through your limit without filling you, the order sits there unfilled while the position keeps falling.
A trailing stop follows price up by a set percentage or dollar amount and freezes when price turns down. A trailing stop limit trails the same way and converts to a limit order at the trigger, stacking the no-fill risk on top of the trailing behavior. An OCO bracket (one cancels other) attaches a stop and a profit target to the entry in a single ticket; whichever fills first cancels the other, so you are never left holding a stale stop after taking profit.
Which to use? On liquid large caps a plain stop is usually fine; the spread is a penny and slippage is small. In thin small caps, options, and minor crypto pairs, use a stop limit with a generous gap between trigger and limit, or skip the resting order and work from an alert. And when the platform offers a bracket, take it: the stop goes live the moment the entry fills, and the gap between filled and protected is exactly where people forget.
Thinkorswim: the deepest stop order menu
Thinkorswim, Schwab's trading platform, has the widest order menu of any free app: stop, stop limit, trailing stop, trailing stop limit, and OCO bracket orders that attach a stop and a profit target to your entry in a single ticket. If you want the stop working the moment your fill prints, the bracket does it automatically.
The cost is complexity. The recurring stop loss question on r/thinkorswim is whether the stop is a second order sitting on top of the trade. It is, unless you use a bracket, and the answer buried in those threads (use the OCO bracket, or right-click a position in the Monitor tab and pick "Place Closing Order") takes most people a while to find. Spend a session on the paper account before trading real money through it.
Robinhood: the simplest, with one options gap
Robinhood keeps the order ticket short, and for stocks it covers what most traders need: stop, stop limit, and trailing stop orders. The gap is options. Robinhood supports stop market and stop limit orders on options contracts and nothing that trails. For a set-and-leave stock stop it works fine. Active options traders hit the ceiling quickly.
Webull: capable, but trailing stops expire daily
Webull offers stop, stop limit, and trailing stop orders with noticeably better charting than Robinhood. The catch that swing traders have complained about on r/Webull for years: a trailing stop there is a day order. It dies at the close, so you must re-place it every morning, and even a regular GTC order on Webull expires after 60 days. If your plan is a trailing stop you set once and leave alone for weeks, Webull cannot run it.
Fidelity: the set-and-leave trailing stop
Fidelity is the answer to Webull's daily expiry. Its trailing stops trail by a dollar amount or a percentage, and a GTC order there stays working for up to 180 days. A swing trader can put a 15 percent trailing stop under a position in July and still have it resting in December without touching it once.
The platform is built around investors more than active traders, so the order ticket takes a few more taps than Robinhood's, and on options the trailing stop only accepts a dollar trail. For stocks held weeks to months, it runs the exact order Webull keeps cancelling on you.
Interactive Brokers: every order type, every market
Interactive Brokers is where traders land when they outgrow everything above. Stops, stop limits, trailing stops, and trailing stop limits work across stocks, options, futures, and forex from one account, all available GTC, and IBKR is one of the few brokers that lets a stop trigger outside regular hours if you tick "allow outside RTH" on the ticket. For overnight news risk, that one checkbox does more than most features on this page.
The catch is that the platform assumes you know what you are doing. The mobile app is dense, the order ticket exposes every parameter at once, and the first week feels like a cockpit. IBKR Lite makes US stock trades commission-free, so the entry cost is time. If you trade forex or futures alongside stocks, nothing else here really competes.
TradingView: where you plan the level
TradingView is a charting platform first. You mark support, measure the ATR, and see exactly where a stop makes sense, then route the order through a connected broker without leaving the chart. If your broker is missing from the integration list, you are down to price alerts, which ping your phone but sell nothing. Treat it as the planning layer on top of one of the brokers above.
Crypto exchanges: stops that work while you sleep
Crypto never closes, so the resting stop matters more there than anywhere else, and it runs around the clock. The big exchanges cover the basics: Binance has stop limits and OCO, Kraken offers stop loss, take profit, and trailing stop orders, and Coinbase Advanced supports stop limits.
The crypto-specific danger is thin order books. In June 2017, a single large market sell on GDAX drove ETH from about $319 to $0.10 in seconds, cascading through resting stop losses and margin liquidations on the way down; traders whose stops became market orders sold into a hole. On anything thinner than the top few pairs, use a stop limit with a wide buffer between trigger and limit, and accept that in a true flash crash it may not fill. That trade-off has no clean answer, which is one more reason to keep position size doing the heavy lifting.
Forex apps: MT4, MT5, and the client-side trap
Most retail forex runs through MetaTrader 4 or 5 under some broker's badge. The stop loss you attach to a position lives on the broker's server and works with your phone off. The trailing stop is different: in MetaTrader it runs inside your terminal, so it only updates while the app is open and connected. Close the app and the trail freezes at its last level. Every generation of forex traders finds this out the expensive way.
Some CFD and spread-betting brokers (IG is the best known) also sell guaranteed stop loss orders, which fill at your exact level no matter what, for a premium charged only if the stop triggers. After the January 2015 Swiss franc de-peg blew ordinary stops hundreds of pips past their levels, that premium stopped looking like a gimmick. If you trade leveraged FX through news, price it.
Where Quant AI fits
Every app above manages the order after you have picked the price. Quant AI works on the other half of the problem: where the stop actually belongs. You screenshot any chart (stock, crypto, or forex, from any app) and it marks the trend, the key levels, and the risk zone in seconds, so the stop lands under real structure. It reads chart patterns from a screenshot the same way.
The most upvoted answer in the Webull stop loss threads gives the reason this matters:
"The stop loss you use should be based off the chart, the pattern, and support and resistance levels, not a set amount that doesn't correlate to the chart."
Quant AI does not place or manage orders; you still need one of the brokers above to execute. If you want the manual method, our guide on where to place a stop loss walks through it with worked numbers.
How a trailing stop actually moves
The most common trailing stop question, asked almost word for word on r/stocks: if I set a 10 percent trailing stop at $100, my stop is $90. If the stock falls to $90, hasn't the stop slid down to $81? Won't it retreat forever and never trigger?
It only moves one way. A trailing stop recalculates off the highest price since you placed it, so it rises when the stock rises and freezes when the stock falls. Buy at $100 with a 10 percent trail and the stop starts at $90. If the stock climbs to $120, the stop follows it up to $108. When the stock rolls over, the stop stays parked at $108 and the shares sell there, keeping an 8 percent gain on a position that was once up 20.
Line chart of a 10 percent trailing stop over eight sessions. The price line rises from 100 to a peak of 120 while the trailing stop steps up from 90 to 108, one step per new high. The price then falls back through 116 and 111, but the stop line stays flat at 108 and the position sells when price reaches it, keeping an 8 percent gain. The stop line only ever steps upward.
How wide should the trail be? Wider than the stock's normal daily swing, or it triggers on noise. A stock that routinely moves 3 percent a day will shake off a 4 percent trail inside a week without the uptrend ever breaking. The ATR method further down gives you that number.
Trailing stops and options are a bad pair
Stops on options trigger off the bid, and option bids can vanish for seconds at a time. One r/options trader had a 15 percent trailing stop on SPY calls fire during an afternoon rally because bids collapsed for roughly 30 seconds; Schwab confirmed it afterward. The contracts sold at a loss moments before their price doubled.
The safer pattern, suggested in that same thread: set a price alert plus a saved sell order, and fire it yourself. A resting trailing stop on a thin options chain can hand you the worst fill of the day.
No app's stop protects you overnight
At nearly every retail broker, a standard stop only triggers during regular market hours. Robinhood states it plainly in its support docs: stop orders won't execute during extended or overnight sessions, and one placed after the close queues for the next open. Schwab and Fidelity handle stops the same way by default. Interactive Brokers is the rare exception with its outside-RTH setting.
The worst moves happen between sessions, which is exactly when the stop is asleep. Say you hold a stock that closed at $50 with a stop at $48. The company misses earnings after the bell and the stock opens at $44.60. Your stop triggers at the open, becomes a market order, and fills near $44.60. The $48 on your ticket was a trigger level, never a guaranteed exit.
A stop limit caps how ugly the fill can get, but if price gaps below your limit the order never fills and you are still holding. The dependable defense is position size, which is the next section.
Size the position from the stop distance
The stop level and the share count are one decision, and getting the order right fixes both. Take a $10,000 account risking 1 percent per trade, so $100. A stock trades at $52.40 after bouncing off support at $50.80. The stop belongs under that level, say $50.30, which puts $2.10 of risk on every share. $100 divided by $2.10 is 47 shares, about $2,460 of stock.
Most beginners run it backwards. They buy a round dollar amount first, say $5,000 (95 shares), then hunt for a stop that keeps the loss near $100. That forces the stop to $51.35, floating in the noise above support, and a routine pullback takes them out of a trade that was never wrong.
Sizing from the stop also contains the overnight gap problem. If that $52.40 stock gapped to $48 before the open, the 47-share position loses about $207 instead of the planned $100. Painful, and survivable, which is the whole point.
How tight is too tight
Most stopped-out-then-it-rallied stories come from stops placed by feel: a tidy 2 percent, or a few cents under a round number where half the market's stops also sit. The fix is to measure the noise. The average true range (ATR) tells you how much the symbol moves in a normal bar; every charting app above displays it as a standard indicator. Take a stock at $52 with a 14-day ATR of $1.30. A stop two ATRs away sits at $49.40, outside an ordinary day's wobble. A 2 percent stop at $50.96 sits inside it, and the market will collect it on a random Tuesday with the trend fully intact.
Then check the stop against structure. It belongs below the level that proves the trade wrong: the swing low, the support zone the entry was built on, the pattern's invalidation point. If the recent swing low is $49.80, the two-ATR stop at $49.40 also clears that low, so it only triggers when the structure actually breaks. Our guides on reading support and resistance and where to place a stop loss both walk through this with worked numbers.
How to choose
- You want the stop and target attached to the entry in one ticket: thinkorswim.
- You want the simplest possible stock stop with zero setup: Robinhood.
- You want free charts with basic stops and you already re-check positions daily: Webull.
- You want a trailing stop you set once and leave for months: Fidelity.
- You trade several markets, or want a stop that can trigger after hours: Interactive Brokers.
- You want to plan the level on a proper chart, then execute at your broker: TradingView.
- You are unsure where the stop should go in the first place: Quant AI, then execute at whichever broker you use.
Frequently asked questions
Is the stop loss a separate order from the trade itself?
Yes. Placing a buy does not create a stop; it is its own order. Some platforms bundle them: thinkorswim's OCO bracket attaches a stop and a target to the entry in one ticket, and Webull's order form can attach a stop loss to a new position. If your app has no bracket option, place the stop immediately after your entry fills.
Won't a trailing stop follow the price down and never trigger?
No. It trails the highest price since you set it, so it ratchets up on new highs and freezes on the way down. A 10 percent trail from a $120 high sits at $108 and stays there until price either hits it or makes a new high.
When a stop triggers, do I sell at market or at a limit?
A plain stop becomes a market order, so you almost always get out but the fill can be worse than your stop price in a fast market. A stop limit only fills at your limit or better, which protects the price but can leave you still holding through a crash if price gaps past your limit.
Why did my stop fill at a price the chart never touched?
On most platforms the stop watches the bid, while the candles you see print actual trades. A brief bid drop can fire the stop even though the printed low never reached it. It happens most in thin stocks and options chains, and it is the strongest argument for keeping stops out of illiquid names.
Do stop losses work after hours?
A standard stop sits dormant outside regular market hours at Robinhood, Schwab, Fidelity, and Webull alike. One placed overnight queues for the open. If bad news gaps the stock below your level while the market is closed, the stop fires at the open and fills near the opening price, however far below your trigger that is. Interactive Brokers can trigger stops outside regular hours if you enable it on the order, and crypto exchange stops run around the clock because the market does.
Can other traders see my stop loss and hunt it?
Your individual order rests at your broker, so nobody sees it. What gets called stop hunting is simpler: most traders park stops in the same obvious spots, a few cents under a swing low or at a round number, so one push into that pocket sets off a cluster of sell orders and price snaps back. Give the stop room below the obvious level, and size the position so a wick through it costs little.
What is the best app for crypto stop losses?
The major exchanges (Binance, Kraken, Coinbase Advanced) all support stop limit orders, and several offer OCO. Crypto apps have a history of moving these features around (Coinbase Pro once pulled stop losses from its mobile app, to loud complaints on r/CryptoCurrency), so confirm the order type exists in your app's ticket before you count on it. Placement logic is the same as stocks: under structure, sized so the loss stays small.
The bottom line
Thinkorswim for control, Robinhood for simplicity, Webull if re-placing a trailing stop every morning does not bother you, Fidelity for the trailing stop you leave alone, Interactive Brokers for multiple markets and after-hours triggers, TradingView to plan the level. The order type is the easy half. The level decides whether the stop saves you or shakes you out, and the level comes from the chart. Screenshot the chart into Quant AI and it marks the trend, levels, and risk zone in seconds, so you know where the stop belongs before you open the order ticket.
