Use caseLite

I trade same-day options and I need speed.

When the move is thirty seconds long, the size math is what makes you late. The terminal computes your quantity per strike before you tap, and the order leaves in about 15ms.

ONE TRADE
Print seen to filled in 2.8 seconds.
Most of it your reaction. Our part is 15ms. Your broker is the rest, and we show you which brokers are fast.
15ms
Alertsify routing
1
tap to send
10
brokers
The problem

Your edge is real. Your broker app is eating it.

Find the contract, open the ticket, work out how many contracts fit your risk, type it, confirm twice. On a 0DTE that is the whole move. And when it is running against you, that same friction makes you close late or add when you should not.

With Alertsify
Dollar sizing set once. Every strike shows your quantity live as premiums move.
Tap the strike, the ticket is built. Tap again, it is sent.
Unusual flow with a Trade button on every print, same grid.
Max Daily Loss and Max Contracts hold on your own orders, not just copies.
How you do it

Set it up once. Then it is just tapping.

15ms
to leave Alertsify
640ms
median Webull fill
0
calculators open
1
Connect your broker
Read-only first if you like. Add execution when you are ready. Your money never moves.
2
Set a dollar size and a 0DTE size
Say $2,000 normally, $800 on 0DTE. The grid does the contract math on every strike.
3
Turn on Max Daily Loss
Down $X for the day and nothing new sends. The fourth trade is the one that does not go through.
4
Trade from the grid
Or from the Trade button on a flow print. Every fill gets a receipt with the speed split.

Keep your broker.
Lose the lag.

Orders are routed to and executed by your brokerage. Trading options involves substantial risk of loss. Alertsify is a self-directed software tool and is not a registered investment adviser or broker-dealer.
Same-day options, without the size math | Alertsify