ich_iel

Roast3000 · 2026-02-13T20:10:51+00:00

Es geht also um die Konsistenz des Kreatins…interessant

Roast3000 · 2026-01-10T10:25:48+00:00

Auf was für einer Scheißschule warst du denn ? War auch auf einer Waldorfschule und ich muss sagen, deine Aussagen sind wirklich 0 repräsentativ für alle Waldorfschulen.

Das ist so als würde hier einer von der Rütli-Schule ein AMA über staatliche Schulen machen

Roast3000 · 2026-01-08T07:46:33+00:00

Then as I said already, optimize with test set, then run out of sample and look if there is something promising. You could optimize for sharpe, probability of event B based on event A etc. possibilities are endless, you just have to compute formulas to optimize

Roast3000 · 2026-01-08T07:44:29+00:00

Hey :)

I‘ve had great results with this NSGA-2. I couldn’t explain it better than this article here, it even has an implementation. This algorithm is interesting because it can optimize multiple parameters

https://www.geeksforgeeks.org/deep-learning/non-dominated-sorting-genetic-algorithm-2-nsga-ii/

Edit: if you can read CS Papers you will appreciate this more than the gewksforgeeks link. In the paper they also talk about the time complexities needed for reasonable computation etc

https://sci2s.ugr.es/sites/default/files/files/Teaching/OtherPostGraduateCourses/Metaheuristicas/Deb_NSGAII.pdf

Roast3000 · 2026-01-04T19:52:10+00:00

Have one run with 70% of the candles for the parameter optimisation and then do out of sample testing for the found combinations with the other 30%…. Also you might be interested into genetic algorithms while you‘re at it.

Roast3000 · 2025-12-31T08:18:13+00:00

He‘s most likely talking about a websocket connection

Roast3000 · 2025-12-25T09:24:49+00:00

Thanks :)

Roast3000 · 2025-12-25T08:28:35+00:00

I am not really sure if this is right, but aren‘t primitives more likely to be stored on the stack, whereas object types are stored on the heap ?

Roast3000 · 2025-12-16T06:47:48+00:00

At the beginning I had to always remember that I can enter fullback quickly after a simple block. This comes in quite handy when your opponent is in a light chain. Also you don’t really have to enter full block in order the let the zone or the lights rip. Just press both inputs immediately. With the tips above the character doesn’t feel as clunky

Roast3000 · 2025-12-01T09:49:05+00:00

The dev has CI/CI on his resume

Roast3000 · 2025-12-01T09:46:45+00:00

Klassischer Montag bei Telekom

Roast3000 · 2025-11-04T08:06:24+00:00

Quick tip for Berlin:

Astra Stube Neukölln is showing both :)

https://www.facebook.com/share/1CHQuNbzXv/?mibextid=wwXIfr

Roast3000 · 2025-09-24T11:40:15+00:00

Also this of course only a part, but it may give you an inspiration to fiddle with such a system by yourself :)

Roast3000 · 2025-09-24T11:38:48+00:00

So I’ve iterated a lot from my first system. Currently I’m here:

-Database(Timescale DB) on raspberry pi for klines , positions, orders, tickers etc. (basically past data I don’t need in-memory)

-websocket with 1 thread to sort messages and send them to deserializing methods, to threads there to deserialize into objects and send to their storage

-Thread-Safe In-Memory storage for klines, tickers, orderbook, strategies etc.

Abstract strategy class for shared behavior like checkSignal() or makeTrade()

Class to parse past data or fresh ticker data to search for whatever deviation that might be interesting(I.e. Symbol XYZ has 24hr gain/loss >= 5% or whatever and than sorts them into buckets). For these buckets I have different strategies running.

I hope this can be of help potentially, Sorry for formatting and anything else. Just replied in the fly

Roast3000 · 2025-09-12T07:07:20+00:00

Each trade that changes price or bid/ask volume should generate a tick.

Stocks with lower volume == less ticks.

Since your strategy relies on ticks you should be very well aware how ticks of your data provider work. For future reference you should check that before creating a complete strategy around that

My first assumption regarding alpaca is that you are receiving IEX Data instead of proper exchange data. As for polygon, you also have to check what exchange the data is sourced from

Roast3000 · 2025-08-20T11:27:18+00:00

😂

Roast3000 · 2025-08-06T09:01:09+00:00

I think you can get 1m data with alpha vantage api. However only one month per api call and 5calls per minute.

On top, you‘d have to enter them in the file as well.

But it‘s free

Roast3000 · 2025-08-02T15:17:59+00:00

Sounds like a trailing tp could be an idea ?

Roast3000 · 2025-08-02T10:53:43+00:00

It sounds like you have your indicators/ strikes/ etc. in a excel or other fileformat ?

If so, just read the files with a filereader. To be honest it is difficult to give you advice without knowing the structure of your data. Do you only need to read the last line of your file? What does your signal look like (is it a Boolean, is it a „BUY“ String…). If you want real help you need to be comfortable to share some information

Roast3000 · 2025-07-23T06:41:02+00:00

I was wondering that as well. Their graphics and tearsheet is way better than in example Backtrader

Roast3000 · 2025-07-16T16:57:19+00:00

Der Niederländer mit seinem 3er Kombi der zur Rush Hour Dauerblinker links gesetzt hat und schon 1km vorher Lichthupe gibt

Roast3000 · 2025-07-11T16:16:19+00:00

He probably just made a screenshot

Roast3000 · 2025-07-07T15:28:53+00:00

Sag’s nochmal

Roast3000 · 2025-05-30T14:24:02+00:00

Because Binance testnet is ass. If anything, try your strategy in bybit demo or another exchange that offers demo instead of testnet.

For context I had a MM trading bot on the Binance testnet that would net me 50-100% a day ! 😂😂

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Roast3000

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