How the market becomes a battle
The lateral axis of the battlefield is the price axis. Left is cheaper, right is dearer, and the front line sits exactly on the last traded price. Resting bids hold the ground below the price and appear as the blue army (bulls). Resting asks hold the ground above it as the red army (bears). When the price moves, the front line moves across fixed terrain, so you can see which side is taking ground.
Where the units come from
Every trade adds to a recruitment pool. At 4.5 times average volume a warrior marches on. Trade size decides the unit type: ordinary trades muster infantry, larger ones levy archers, whale orders (26× average) summon champions, and colossal orders (40×+) spawn a colossus that carries the order's dollar size as its name plate. Resting liquidity in the order book garrisons each side at a baseline strength, so neither army collapses just because the tape goes quiet.
Settlements and the cost of lost ground
A share of every trade funds construction. Factions build permanent settlements behind their own lines — villages, towers, castles — anchored to the price level where they were founded. When the market breaks through that level, the settlement burns down and leaves rubble. Losing ground costs something visible. Villagers harvest resources, build, and flee when the war reaches them.
Events on the battlefield
Wall breached: a trade eats through resting liquidity and kills the defenders at that price. Liquidation: a forced close on Binance futures wipes out positions with an explosion and burning craters. Champion and Colossus: a single outsized order spawns a named giant. Each event raises a caption explaining what happened and why.
Data sources
Binance provides order book depth, aggregated trades and futures liquidations for BTC, ETH, SOL, XRP and DOGE — no API key required. Finnhub provides real-time trades for US equities (AAPL, TSLA, NVDA, MSFT) and XETRA stocks (SAP.DE) with a free API key. A demo mode simulates a random walk and works everywhere.
What this is not
Market Battlefield is a visualisation, not a trading tool. It places no orders, holds no credentials and gives no financial advice.