新手基本功：Scalping法
Scalping，抢帽子是股市上进行股票短期买卖的投机技巧之一。它指的是在同一天先低价买进预计价格要上涨的股票，待股价上涨到一定幅度时，就迅速将刚买进之股票全部抛出；或者是先高价卖出预计价格将要下跌的股票，待股价果然下跌到某一价位时，就在当天买进先前抛出的相同种类和相同数量的股票。
由于抢帽子是以赚取股票的当天价差收益为目的，因此，一般把股市处于大幅震荡阶段，一天内股价上下波幅较大时，作为进行抢帽子的最佳时机。投资者进行抢帽子操作时，需要对股市行情有深入的研判，并能在行情变化时作出十分敏捷的反应。
抢帽子属于一种高风险的股票操作行为，除非经验丰富者，最好不要轻易尝试。
抢帽子与买空卖空的区别
抢帽子与买空卖空都是以预测股价走势为前提的投机交易行为，但两者也存在明显区别。抢帽子属于现货交易，它是对一天内股价走势的预测，且一买一卖的两笔交易须在当天完成；而买空卖空则是一种期货交易，它是对今后一段时期股价走势的预测，且买卖的两笔交易既能以2~3天为间隔，也可能需3~5个月。
抢帽子在日内交易中的运用介绍
Definition: The term used for a day trademethod where trades are opened and close within a very short time scale,perhaps anything from a second or two to a few minutes.
定义：用于日内短期交易，平仓开仓在很短的时间内完成（一两秒到几分钟）
One who employs this methodology isreferred to as a scalper.
受雇于这种的方式的人就叫做刷单员
Frequency
交易频率
Scalpers tend to make several, perhapshundreds of trades a day, accruing a number of small profits into a respectabledaily total. Losses per trade tend to be minimal, from scratch to a few ticksat most. A scalp trade would certainly never be held overnight.
刷单员往往在一个交易日做些，也许数单，累积了一些小的利润为每日净利润。每笔交易的损失往往是最小的，从小单做到几手最多。每个头寸是绝不会拿过夜的。
Requirements：
交易要求
Nice spreads and commissions must be as lowas possible in order to reduce the cost of doing business to a realisticproportion of turnover. Data provision and execution must be fast Adequateliquidity A sufficiently large capital base in order to make the small targetsand time spent monetarily worthwhile. Scalping is sometimes referred to as 'thequick and the dead', as it takes a lot of mental discipline, intense focus andquick reactions to be able to scalp successfully and most people would agreethat it is not for the novice trader.
价差和佣金必须尽可能低的水平，按实际的比例以降低成本，在流动资金相当大的资本基础数据提供和执行必须足够快，以使小目标和花费的时间金钱是值得的。刷单有时也称为'快速、死亡'，因为它需要很大的精神纪律，紧张的注意力和快速的反应，以便能够刷单成功。大多数人都知道，这不是新手能轻易做到的。
Scalping Strategies Some scalpers workaround the bid/offer, buying on the bid and selling on the offer to pocket thespread, or perhaps a tick or two more. This is perhaps the "purest"form.
刷单策略：一些刷单操作员围绕买入价/卖出价操作，卖价买和买价上卖去挣取差价，可以一手或几手。这就是刷单的“纯粹”形式。
Slightly longer term scalp trades (there'san oxymoron!) are generally taken from three different trading patterns:
稍微长一点的刷单交易（有额外的风险！）一般采取从三个不同的交易模式：
Breakouts from consolidation
突破
Bounces off support and resistance
反弹支撑和阻力
Retracements in a trend. Retracement scalpsmay be taken with the trend following a pullback, or, if the trader is sharpand brave, countertrend during the pullback.
在趋势中的回调。回调刷单可在趋势后的回调采用，或者，如果交易员够敏锐和勇敢，可以在回落中反趋势而为。
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