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Nomad Quento
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Posted - 2010.08.14 15:20:00 -
[1]
Hi guys.
My EVE-Profit webpage is still going strong - now with astonishing 7 active users - lol ;-)
EVE-Profit will show your profit on your market orders - nice and simple. It will though require your _full_ API key or else the wallet transactions will not be visible - please have that in mind, if your paranoia forbids to create an account then (remember that it can always be changed).
All it takes is for you to try it out and see if it is something you can use. Personally I like it (well, dough) and I have had some positve feedbacks on it also, so I would say it is okay. It has for sure helped me showing my most profitable items and it just makes it more fun to follow ones progress.
Webpage is http://eve-profit.com/ (or just http://eveprofit.com/)
Comments are always welcome to let me know if this is good or useless.
// Nomad Quento
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Ray McCormack
Nordar Innovations.
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Posted - 2010.08.14 15:24:00 -
[2]
How do you calculate the profit?
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Nomad Quento
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Posted - 2010.08.14 15:31:00 -
[3]
Originally by: Ray McCormack How do you calculate the profit?
By looking at the buy and sell price. First buy in list is the first sell etc.
// Nomad Quento
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Estel Arador
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Posted - 2010.08.14 15:33:00 -
[4]
How are broker fees and sales tax handled?
Free jumpclone service|1092 stations! |

Nomad Quento
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Posted - 2010.08.14 15:36:00 -
[5]
Originally by: Estel Arador How are broker fees and sales tax handled?
They are not - yet. Some day I will calculate those based on skills. It is not perfect but as there is no way to match the journal with transactions, this is currently the best option I think.
// Nomad Quento
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Ray McCormack
Nordar Innovations.
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Posted - 2010.08.14 16:11:00 -
[6]
Originally by: Nomad Quento By looking at the buy and sell price. First buy in list is the first sell etc.
Okay, let's look at some transaction logs and see if we can't make that a bit better.
Type; Qty; Item; Price; Profit Sell; 15; Some Item; 1,000; 999 Buy; 1; Some Item; 1; NA Buy, 14, Some Item, 998, NA
If this is how you're currently doing it, can you see how the profit is misrepresented on the sell line?
I'm not sure of your familiarity with concepts of LIFO, FIFO, etc, but these are things you need to look at.
I presume your query is something like "SELECT TOP 1 Amount FROM Transactions WHERE Item = 'Item' AND TransactionType = 'BUY' ORDER BY DateTime DESC"?
You could improve on that by doing a "SELECT AVG(t2.Amount) FROM Transactions t LEFT JOIN Transactions t2 ON t2.Item = t.Item AND t2.DateTime <= t.DateTime WHERE t.PrimaryKey = '@SellRowPrimary' AND TransactionType = 'BUY' GROUP BY t.DateTime HAVING SUM(d2.Quantity) >= '@SellQuantity' ORDER BY t.DateTime DESC"
That will give you the average buy price for the quantity you have just sold and a truer reflection of actual profit.
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Scott McClellan
Forum Posters Anonymous
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Posted - 2010.08.14 16:12:00 -
[7]
Originally by: Nomad Quento
Originally by: Estel Arador How are broker fees and sales tax handled?
They are not - yet. Some day I will calculate those based on skills. It is not perfect but as there is no way to match the journal with transactions, this is currently the best option I think.
// Nomad Quento
If you pull from the Journal instead of the transaction log you should be able to see broker's fees and transaction tax. It's going to get messed up when people adjust market orders though.
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Halborn
Celtic Technologies Inc.
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Posted - 2010.08.14 16:56:00 -
[8]
Profit = sell price minus buy price (tax and broker cost must be factored)
If you want to work out the Return of Investment % you take profit and divide it by the buy price it will give you a 0. Something value and the 2 figures after the point is your ROI%. ------------------------------
CEO Celtic Technologies Inc. |

Rasz Lin
Caldari Ender's Project
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Posted - 2010.08.14 19:00:00 -
[9]
ah yes, let me register and give you all my traderoutes and best selling item info oh wait
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Estel Arador
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Posted - 2010.08.14 19:27:00 -
[10]
Originally by: Nomad Quento They are not - yet. Some day I will calculate those based on skills. It is not perfect but as there is no way to match the journal with transactions, this is currently the best option I think.
I've never worked directly with the api so I'm not sure how hard it is. At the very least you could provide the total broker fees and transaction tax paid in the daily/monthly statistics, and subtract them from the 'profit' to get a more accurate measure of the actual profit.
Free jumpclone service|1092 stations! |
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Titus Phook
Amarr
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Posted - 2010.08.14 20:12:00 -
[11]
I use eve-profit and I have to say, its extremely useful for me to be able to see how my trade character is doing no matter where I am. Judging from the overview, some biggish traders are also using it, 12 chars with approx 40 billion in liquid isk and 60 billion in profit is nothing to be sneezed at even without taking into account broker fees and taxes. --------------------------------------------- Proudly posting with my Alt since 2009 |

Estel Arador
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Posted - 2010.08.14 20:20:00 -
[12]
Originally by: Titus Phook 60 billion in profit is nothing to be sneezed at even without taking into account broker fees and taxes.
The fees/taxes are related to turnover, not to profit, so there's no way to tell how much (if anything) of that 60B "profit" would remain after taxes.
Free jumpclone service|1092 stations! |

Nomad Quento
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Posted - 2010.08.14 22:17:00 -
[13]
Originally by: Ray McCormack
Originally by: Nomad Quento By looking at the buy and sell price. First buy in list is the first sell etc.
Okay, let's look at some transaction logs and see if we can't make that a bit better.
Type; Qty; Item; Price; Profit Sell; 15; Some Item; 1,000; 999 Buy; 1; Some Item; 1; NA Buy, 14, Some Item, 998, NA
What? Where do you get that idea from? No, the profit on this is 1.027 ISK and not 999. I am not sure how you can get that different than that (except for the missing broker cost)?
// Nomad Quento
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Nomad Quento
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Posted - 2010.08.14 22:21:00 -
[14]
Originally by: Scott McClellan
Originally by: Nomad Quento
Originally by: Estel Arador How are broker fees and sales tax handled?
They are not - yet. Some day I will calculate those based on skills. It is not perfect but as there is no way to match the journal with transactions, this is currently the best option I think. // Nomad Quento
If you pull from the Journal instead of the transaction log you should be able to see broker's fees and transaction tax. It's going to get messed up when people adjust market orders though.
You can see the exact brokers fee on the journal, yes - but you cannot assign this exact broker fee to an exact transaction. For this to happen we would need a database ID or alike to glue those together.
// Nomad Quento
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Nomad Quento
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Posted - 2010.08.14 22:25:00 -
[15]
Originally by: Estel Arador
Originally by: Titus Phook 60 billion in profit is nothing to be sneezed at even without taking into account broker fees and taxes.
The fees/taxes are related to turnover, not to profit, so there's no way to tell how much (if anything) of that 60B "profit" would remain after taxes.
It is on my TODO to make some kind of broker fee and tax cost, so it gives an even more detailed view.
// Nomad Quento
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