Real market data · Free to ride

Market Coaster

Ride a real stock chart as a 3D roller coaster. Every climb and drop is actual price history from Massive, so the GME squeeze feels like the GME squeeze.

Ride it

A whole roller coaster built from GME's squeeze week, circling a lake, with the Massive blimp overhead and mountains behind

The real chart

The bigger the move, the bigger the ride.

The track follows the closing price, bar by bar. A quiet day is a gentle family ride. A day that doubles is over 300 feet tall.

When a stock gaps up or down overnight, you go through a loop. A bar with a huge high-to-low swing becomes a corkscrew. The card in the corner shows the exact open, high, low and close under the train.

Front-seat view down a steep drop on Tesla's election swing, at 62 mph — Rider view on Tesla's election swing. The strip at the bottom is the real chart, with the train's place on it.

Riders with their hands up in the back cars, heading toward a loop built from a 10.4% gap down — Chase camera on the Covid Crash. The sign ahead marks a 10.4% gap down on March 16, 2020. It becomes a loop.

The start screen, with a ticker search, the most active tickers and famous rides as cards — Search any ticker, pick one of the session's most active names, or take a famous ride.

The end-of-ride card with Excitement, Intensity and Nausea ratings and ride stats — Every ride ends with ratings and stats, measured from what the train did on the market part of the track.

Any ticker

Search a stock and ride its last session, minute by minute.

Type a symbol or a company name, like NVDA or Apple. The ride uses that day's real 1-minute bars from the open to the close.

Famous rides

The GME squeeze, the 2010 Flash Crash, the Covid crash, Bitcoin's 2017 mania and more, picked for the wildest swings.

Controls

1, 2, 3: Rider, Chase and Cinema cameras. V cycles them.
C: Move to the next car. Clicking Rider again does the same.
Drag: Look around from your seat. In Cinema, drag rotates and WASD pans.
Space: Pause. F changes the speed, R restarts.
H: Hide the HUD for a clean view.
M: Mute. U switches mph and km/h.

The data

Every price comes from Massive, split-adjusted.

Massive covers far more than this ride uses. Each market has a free Basic plan with 5 API calls a minute, and paid plans add more history and higher limits. The pricing is public and self-serve.

Built by Robert Gourley. Historical prices from finished sessions, never live. For fun only, not financial advice.

Ride Market Coaster