Frequently Asked Questions

What is "Thick" vs "Thin" liquidity?

A "Thick" market has many orders at every price level (e.g., S&P 500). It requires a lot of volume to move the price. A "Thin" market (e.g., Nasdaq or Oil) has fewer orders and can move very rapidly with relatively small volume.

How does the Cumulative Delta work?

Cumulative Delta is a running total of the session's buying vs selling volume. If 100 contracts are bought aggressively and 50 are sold aggressively, the delta is +50.

Can I lose real money here?

No. This is a simulation. There is no connection to any broker or exchange. All data is generated by our local simulation engine.