初学者如何在 Pocket Option 交易
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浪人168:美股期权(Option)交易入门
option的买卖单位是contract(合约),每手合约的价格等于当时的bid 或 ask 价格乘以100.
option的bid ask spread有时候很大,如果不熟悉的话千万要小心,否则很容易亏损。
bid 0.15(买方出价, 也就是你的卖出价)
ask 0.25(卖方出价, 也就是你的买入价),
spread(区间) 就是10美分。 (0.25-0.15=0.1 )。
ask是你的买入价是0.25, 而此时如果买入后立即卖出, 却只能卖到bid 0.15这个价格。 所以 买option 必须持有一段时间 等到 最新bid 价格高于你买入的ask价格之后卖出才会盈利, 否则 就会亏损。 这是option和stock的区别, option的bid ask spread 比stock 的spread大很多。因为option bid ask spread 区间很大, 所以,option的风险也很大。
由于option的升值(或跌值)空间也很大。买多的话(call),一支暴涨(跌)20%的股票的近期option可能跟着就升值(或跌值)100% 或更多。 普通股票涨或跌1%, 如果是近期option call大概可能跟着涨或跌3% 到4% 左右, 远期option却可能没有涨跌。近期option 就是expiration date(到期日) 初学者如何在 Pocket Option 交易 比较靠近的, 比如现在到今年11月;远期option 就是expiration date 比较靠远的,比如现在到明年年12月。
买卖option 时候还可以使用 buy limit 初学者如何在 Pocket Option 交易 和sell limit 来控制价位。 比如上面的例子,
你可以尝试 buy limit $0.2 或 buy limit $0.18, 有时候可能可以买到这些更低的价位, 初学者如何在 Pocket Option 交易 而不一定按照当时的ask 0.25价格买入。卖的时候也可以尝试使用 sell limit $0.18, 或 $0.22, 有时候都可能成交, 而不一定以bid 0.15的价格成交。 这样尝试就能降低买价, 提高卖价, 增加你的盈利。 具体情况需要反复尝试。 建议初学者刚开始不要投入过多资金, 以免因为操作失误而产生大量损失。
特别注意: option是有期限的, 到期就自动过期(expiration date), 初学者如何在 Pocket Option 交易 初学者如何在 Pocket Option 交易 价值变为0。 所以如果option的到期日越短, 它的时间价值(time value)就可能越低。 option的到期日越长, 时间价值就越高。 这里说的Time value 越高, option的升值的可能性就越高。比如现在买 YGE strike 14 Nov 2013 call, 这只option的价格就是接近零。这是因为在短期内(今天到2013年11月份),所剩时间不多,大概40天时间, 股价要从当前的7.7 左右升到14 基本是不可能的, 所以option的价格甚至就会低到0。而如果现在买 YGE strike 15 Mar 2014 call, 这只option还有163天到期。现在的价格是$0.55。所以买卖option还必须了解清楚过期日expiration date还剩几天。
以上是我对option的了解。 option还有许多更复杂的配对组合, 一般投资者掌握基本的buy和sell 就足够了。
风险提示:option的风险是股票的N多倍, 当然潜在收益也是n多倍。新手不要贪心,重仓的后果是很快输光光。如果你经常下单时候,下错了,最快可以在1两天之内就输光,所以一定要确认没错误才下单。建议开个模拟账户玩option几个月后,多玩几次模拟后,有了经验再玩真的。http:初学者如何在 Pocket Option 交易 //www.investopedia.com/simulator/这里可以开个模拟账户玩玩。如果你是美股新手,审慎起见,建议熟悉美股交易3年以后再考虑接触美股期权(option)。
浪人168:这个你要自己研究咯。。。 我一般每天看股, 不设平仓线, 因为波动太大。
网友提问:浪人,你好!新人求教:在同一到期日的不同合约价的long call,在股票的市价上涨的时候,不同的合约的杠杆大小是怎样的情况?举个例子:如果股票的当前市价是14,三份long call分别是5,15,30,期权的到期日都是2015年。 假设第二天,股票的市价从14涨到了20,那么这三份合约的上涨杠杆哪个最大哪个最小呢?从理论上怎么解释呢?如果价格不是涨到20,而是涨到15 或者29 或者40,那么杠杆的大小还是一样的吗? 谢谢指教。
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