菜鸟请教DayTrade# Stock
E*r
1 楼
同一支股票，同一天内，下列四种情形的操作序列，各算几次day trades？
1: buy buy sell
2: buy sell sell
3: sell buy
4: buy sell buy sell
1: buy buy sell
2: buy sell sell
3: sell buy
4: buy sell buy sell
j*s
2 楼
没有25000别dt，为了你好
c*t
3 楼
有了也不要
W*n
4 楼
buy & sell t same stock in t same day
that's daytrade
I bet 80+% active daytraders lose $ long term
that's daytrade
I bet 80+% active daytraders lose $ long term
a*m
5 楼
信不信由你
对大部分人来说 日交 结果比随机操作还烂
对大部分人来说 日交 结果比随机操作还烂
u*n
6 楼
buy buy buy buy buy buy and sell..
j*s
7 楼
那只要跟自己想的反着操作不就行了？
【在 a***m 的大作中提到】
: 信不信由你
: 对大部分人来说 日交 结果比随机操作还烂
【在 a***m 的大作中提到】
: 信不信由你
: 对大部分人来说 日交 结果比随机操作还烂
E*r
8 楼
FINRA Rule 4210(f)(8)(B) 的定义貌似非常含混不清
http://www.finra.org/industry/interpretations-margin-rule
“day trading” means the purchasing and selling or the selling and
purchasing of the same security on the same day in a margin account ...
4210(f)(8)(B)(ii)/01 试图进一步澄清，但还是没解释清楚
Multiple Purchases and Sales
If a customer enters an order to purchase a security and sells the
same security within the same day, but for reasons beyond the
customer’s control e.g., price, the purchase was executed in smaller
blocks, it will be considered as one day trade. However, the member
must be able to demonstrate that it was the customer’s intent to
execute one day trade. This will also apply to when a customer
enters a sale order and buys the same security within the same day.
In addition, the trades would have to have been executed in
sequential order.
One purchase and several subsequent sale transactions of the same
security, where the sales were executed in sequential order within
the same day, shall constitute one day trade. One sale and several
subsequent purchases of the same security, where the purchases were
executed in sequential order within the same day, shall also
constitute one day trade.
Scottrade的定义更严格准确一些，直接数opening transactions：
https://www.scottrade.com/knowledge-center/investment-education/trading-
topics/day-trading/counting-day-trades.html
Any opening transaction closed out in part or in full
in the same day is counted as a day trade.
比如下列操作序列算两次day trades：
1. open position for 100 shares
2. open position for 200 shares
3. close (position 1 in full and position 2 in part) for 150 shares
但这个序列我今天肉身在Robinhood上试了，仅仅记了一次。
可见FINRA并没有完全定义清楚，不同券商有不同解释？
http://www.finra.org/industry/interpretations-margin-rule
“day trading” means the purchasing and selling or the selling and
purchasing of the same security on the same day in a margin account ...
4210(f)(8)(B)(ii)/01 试图进一步澄清，但还是没解释清楚
Multiple Purchases and Sales
If a customer enters an order to purchase a security and sells the
same security within the same day, but for reasons beyond the
customer’s control e.g., price, the purchase was executed in smaller
blocks, it will be considered as one day trade. However, the member
must be able to demonstrate that it was the customer’s intent to
execute one day trade. This will also apply to when a customer
enters a sale order and buys the same security within the same day.
In addition, the trades would have to have been executed in
sequential order.
One purchase and several subsequent sale transactions of the same
security, where the sales were executed in sequential order within
the same day, shall constitute one day trade. One sale and several
subsequent purchases of the same security, where the purchases were
executed in sequential order within the same day, shall also
constitute one day trade.
Scottrade的定义更严格准确一些，直接数opening transactions：
https://www.scottrade.com/knowledge-center/investment-education/trading-
topics/day-trading/counting-day-trades.html
Any opening transaction closed out in part or in full
in the same day is counted as a day trade.
比如下列操作序列算两次day trades：
1. open position for 100 shares
2. open position for 200 shares
3. close (position 1 in full and position 2 in part) for 150 shares
但这个序列我今天肉身在Robinhood上试了，仅仅记了一次。
可见FINRA并没有完全定义清楚，不同券商有不同解释？
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