Quote from: PuertoLibre on July 16, 2013, 11:41:07 PM

Quote from: fible1 on July 16, 2013, 02:22:23 PM

Hi Kuroth

,
I'm glad you are enjoying your bot, it makes us very happy when people both understand and enjoy our products

.

We don't have a fixed ETA on the back testing after the release of V2, but like everything we have been working on, it will be brought out the door as fast as we can make it while maintaining quality standards. Back testing is the feature that I personally most want to see on V2 actually.

I like the idea of higher time frames, I read Gomboo's post and I think it's worth it to add those; the problem however, is that the EMA model requires 144 data points, so, if we where to use a 24 hour frame, that is 144 days of data that we need and we are not sure whether the exchange API's will throttle us or if we can actually hold data that far back. We'll take a better look at it and let you know. Please know we are taking a serious look at this.

Please let us know if you need anything at all, we are here to make your experience as fun and profitable as possible

.

Pablo.

I have been learning how the bot works by watching it make decisions. I think there is room for improvement with just a few extra features.

Is there any chance that the tables that show up showing the Time, Price, Diff could be outputted in some other form? CSV or just as a regular HTML web page that gets re-generated with ongoing measurements of diff?

The reason I ask is because the bot gives valuable information that can make it extremely trivial to make a profit at any setting. The issue is the chrome plugin seems to generate a valid web page with "all the details" but the page itself is not directly accessible.

I am a fan of automation and would very much love to get my hands on the data spit out by the B-Bot in "popup.html". I have been trading manually alongside the B-Bot in a different account and that has netted me about 10 to 15 BTC in the last two days. But the B-Bot has actually lost .3 BTC in a test account (originally with 4.5 BTC) in the same time frame.

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The reason I ask is because I noticed that the B-Bot pays close attention to the differences between the two EMA lines to determine the crossover. Both going up and down. The shape of the curve and the steepness can be determined from simply looking at the difference values. What I haven't seen yet is any form of the bot tracking what the original entry point was. (Maybe it does, but it doesn't give any indication of what that value might be)

I assumed the "Stop Trading Loss" feature was implemented as a way to trigger some kind of percentage where the bot would execute a trade. The only problem is it does not appear to work. (I am unsure)

I place very low settings on the bot to see if it would trigger trades even with a drop of 1%+ (my stop loss setting) and it seems to follow the curve even when it drops more than 1% (in my favor).

So there seems to be a very critical feature missing from B-Bot v2 beta. It follows EMA fine but it loses plenty of trading opportunities. (as evidence on my other account where I gained nearly 15 BTC by follow the EMA lines manually)

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If I could pull out that table data as a popup.html that keeps tabs on the diff data it would be a godsend. Is there any way to pull it open in any (full featured) browser?

Hi PuertoLibre

,
Let me take your questions one at a time:

1. Whatever results you have seen since you got your bot a few days ago, be they profit or loss with B-Bot are likely the product of market randomness. This is the discussion we were having with Kuroth; profitability on an EMA bot, generally any kind of bot, can only be judged in longer time frames as to account for said randomness (think: "The Law of Large Numbers") and let trends emerge and the math do it's job.

I am happy you have seen profit by trading crossover, but again, unless you have been doing this consistently for some time, profits there are also likely the product of market randomness, the true measure of an algorithm is it's profitability over the long term.

I am not saying your strategy is bad, trading crossovers only is an established strategy, but rather that your results are not reflective of the strategy itself. This is part of the reason why professional back testing models generally go back several weeks if not months or years. Our bot is based on Gomboo's discussion of EMA as applied to Bitcoin and all these issues are discussed there, recommended read

: https://bitcointalk.org/index.php?topic=60501.0

2. The bot calculates 144 data points to determine EMA values. This is 144 points in whatever time frame you select, if your time frame is 1 hour it will go back 144 hours and the first hour will be your entry point.

3. Trailing Stop Loss takes the highest value Bitcoin has achieved since you turned on the bot and will SELL all your BTC if the value goes down from the maximum by the percentage you have specified. So it really was following it's programming when the value changed in your favor, by design, it will only intervene when there is a loss. This is one of those features that is very sensitive to set and that you have to keep an eye on though.

4. I'm not on the technical side so I'm not 100% about the popup.html but I will drop you an email about this when I have an answer for you. As always, we will accomodate you as far as is technically feasible and safe for us to do so.

Please let me know if you have any other questions

.

Pablo.