About: changhongshan

A numerical sequence where each number is the sum of the two preceding ones. In trading, Fibonacci retracements are used to identify potential support and resistance levels.

A fill refers to the successful execution of an order once it is matched with a counterparty, completing the purchase or sale of an asset.

A failure swing is a technical signal that occurs when price fails to break a previous high or low, often indicating a potential reversal.

The estimated worth of an asset based on its market price, financial data, and other relevant valuation factors.

An expert advisor is automated trading software that analyzes markets, generates signals, and executes trades on behalf of traders.