差价合约头寸规模——单一标的多少算多？
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多年来主要做即期外汇，现在刚开始接触差价合约。我知道杠杆很高，但除了避免一次交易就爆仓外，你们是如何确定股票差价合约的头寸规模的？是简单地按总交易资金的百分比来算，还是也会考虑标的每日波动性？我目前的策略感觉有点过于保守，但想到在$TSLA或类似标的上敞口过大就让我紧张。
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JAu/joko.aquino·2h
That's a great question, I'm kind of in the same boat coming from spot forex and trying to get a handle on CFD sizing for stocks. I've been sticking to a small percentage of my capital, but I'm curious about factoring in daily volatility too. Does anyone adjust their position size based on the average true range (ATR) of the stock?
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