moizuqaili
All work
FintechEnterprise SaaS

Apex Terminal

High frequency fintech trading interface

Platform
Desktop, multi monitor
Built for
Professional traders
What I delivered
Terminal UX, order flows, keyboard model
Tools
Figma, Framer
01

Executive summary

A keyboard first trading terminal where professional traders place, modify and hedge orders in under a second.

0.0s

Median order time

Verified post-launch

↓0%

Mis entries

Verified post-launch

$0.0B

Daily volume

Verified post-launch

02

The problem

Traders juggled 6 windows and lost an estimated 400ms per order to mouse travel and modal confirmations.

03

Research insights

  1. 1Top traders never touch the mouse during market open.
  2. 2Color alone failed for 8% of colorblind users.
  3. 3Confirmation modals were dismissed reflexively and offered no safety.
04

Constraints

60fps with 5k ticks/secRegulatory audit trailMulti monitor layouts
05

Interactive prototype

This is the real terminal with a live market feed. Pick stocks from the watchlist, hover the chart for prices, type an order in the command bar and press Enter, then undo it or let it fill and see Positions and Risk update.

Apex Terminal
NYSE OPENEquity $2,483,683Day P&L +$3,682
Watchlist↑↓
Apple · Tech
189.42+0.81%
O 189.48H 189.53L 189.29C 189.42MA10 189.43
189.42
Depth · AAPL
189.68758
189.65333
189.62486
189.591,460
189.561,825
189.532,002
189.501,822
189.471,613
189.44556
189.42spread 0.04
189.402,487
189.37911
189.342,084
189.31549
189.282,276
189.251,809
189.221,595
189.192,388
189.162,166
❯
BUY400NVDALMT905.20Filled
SELL150TSLAMKT178.10Filled
BUY300JPMLMT196.40Filled

Type an order

Click the command bar and type a trade like the ones below. Each part lights up green as it becomes valid. Press Enter to send.

Undo, not confirm

Every order waits 3 seconds with an Undo button (or Esc) instead of an "Are you sure?" box.

Never touch the mouse

Press / to focus, B or S to prefill a buy or sell, ↑ ↓ to change stock, 1 2 3 to switch tabs.

Try typingClick one to copy it.
06

Solution walkthrough

01

Command line order entry

Natural syntax like 'buy 200 AAPL lim 189.4' with inline validation.

02

Undo over confirm

A 3 second cancel window replaced modals, preserving safety without friction.

03

Shape + color P&L

Directional glyphs paired with color for accessible gain/loss reading.

Next case study

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