スプレッドとは
The spread is the price difference between the buy price (ASK) and sell price (BID) of the offered rate of the trading currency pair, and is the cost incurred when trading. The narrower this price difference (spread), the lower the trading cost, which is advantageous for the trader. The spread is measured in "pips."
CRYPTOGRAPH LIMITED uses a "variable spread system" in which spreads fluctuate according to market fluctuations, just like the interbank market, and spreads vary depending on the trading stock and account type.