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如何计算开盘position股票Excel表的平均价格

[英]How to calculate average price of open position of stocks Excel Table

原文 2022-08-17 18:01:47 0 1 excel/ excel-formula/ excel-2019

I have a simple table with some dummy data to simulate stock trades.我有一个简单的表格，其中包含一些虚拟数据来模拟股票交易。 I know the its model is not exactly right, but it does comply with the basics and that's what I'm looking for.我知道它的 model 并不完全正确，但它确实符合基础知识，这就是我正在寻找的。 The answer I'm looking for is how would I calculate the data on column 12. It's supposed to show the Average Price of the position at that date.我正在寻找的答案是如何计算第 12 列的数据。它应该显示 position 在该日期的平均价格。 If the position opened with the current row then the average price is the actual price of the trade, however the position can be increased or decreased with new prices and I want to know the average price up to that date (last two rows have this example).如果 position 以当前行打开，则平均价格是交易的实际价格，但是 position 可以随着新价格增加或减少，我想知道截至该日期的平均价格（最后两行有这个例子）。

Column 13 (What I got so far) has this definition*: =SUMPRODUCT([Delta Position];--([Date Trade]<=[@[Date Trade]]);--([Position After Trade]=[@[Position After Trade]])) *actually the there's two more columns, Trader and Maturity Date, these two are used to filter data and are not shown to make it more readable: --([Person]=[@Person]);--([Month]=[@month])第 13 列（到目前为止我得到的）有这个定义*： =SUMPRODUCT([Delta Position];--([Date Trade]<=[@[Date Trade]]);--([Position After Trade]=[@[Position After Trade]])) *实际上还有两列，Trader 和 Maturity Date，这两列用于过滤数据，没有显示以使其更具可读性： --([Person]=[@Person]);--([Month]=[@month])

(second row just shows the definition of the simpler columns) （第二行只显示更简单列的定义）

Date日期 Trade贸易	Price价格	op操作	Qty数量	Total全部的	Accumulated积累 Before前	Accumulated积累 After后	Position Position After Trade交易后	Qty Delta数量三角洲 Position Position	Delta三角洲 Position Position	Value of的价值 Open Position打开 Position	What I got我得到了什么 so far至今	Average Price平均价格 Open Position打开 Position
C1 C1	C2 C2	C3 C3	C4 C4	C5 = C2 x C4 C5 = C2 x C4	C6 C6	C7 C7	C8 C8	C9 C9	C10 = C9 C2* *C10 = C9 C2**	C11 C11	C12 C12	C13 = C11 / C7 C13 = C11 / C7
2021-12-06 2021-12-06	328 328	Buy买	99 99	32472 32472	0 0	99 99	long长	99 99	32472 32472	HELP: 32472帮助：32472	32472 32472	328 328
2021-12-13 2021-12-13	291 291	Sell卖	99 99	28809 28809	99 99	0 0	zero零	0 0	0 0	HELP: 0帮助：0	0 0	0 0
2022-01-31 2022-01-31	190 190	Sell卖	120 120	22800 22800	0 0	-120 -120	short短的	-120 -120	-22800 -22800	HELP: -22800帮助：-22800	-22800 -22800	190 190
2022-02-14 2022-02-14	165 165	Buy买	120 120	19800 19800	-120 -120	0 0	zero零	0 0	0 0	HELP: 0帮助：0	0 0	0 0
2022-04-20 2022-04-20	113,7 113,7	Sell卖	200 200	22740 22740	0 0	-200 -200	short短的	-200 -200	-22740 -22740	HELP: -22740帮助：-22740	-45540 -45540	113,7 113,7
2022-06-21 2022-06-21	74,333 74,333	Buy买	300 300	22299,9 22299,9	-200 -200	100 100	long长	100 100	7433,3 7433,3	HELP: 7433.3帮助：7433.3	39905,3 39905,3	74,333 74,333
2022-08-16 2022-08-16	86 86	Buy买	50 50	4300 4300	100 100	150 150	long长	50 50	4300 4300	HELP: 11733.3帮助：11733.3	44205,3 44205,3	78,222 78,222

1 个解决方案

The average price of an open position is calculated by this fórmula一个开放的position的平均价格是由这个公式计算的

Average price fórmula平均价格公式

Iteratively you can obtain this fórmula:迭代你可以获得这个公式：

Iterative fórmula迭代公式

First row (first operation) => Average price = M3 = If(C3='Buy';B3;-B3)第一行（第一次操作）=> 均价 = M3 = If(C3='买入';B3;-B3)
Second row => Average price => Average price = M4 = ((M3 F4)+(If(C4='Buy';B4 C4;-B4*C4) )) / G4第二行 => 均价 => 均价 = M4 = ((M3 F4)+(If(C4='买入';B4 C4;-B4*C4) )) / G4
Next rows you only have to iterate fórmula.接下来的行你只需要迭代公式。

I hope this can help you.我希望这可以帮助你。