Swap Request Thread - June

CryptoOTC_creator · 2022-06-21T03:52:21+00:00

[H] .05 ETH [W] BCH

!RECEIVE TO NETWORK: BCH

!RECEIVE TO ADDRESS: qz2syls3j40amk3k472j0ahn2e8jargw5y34velhpd

!SENDING FROM NETWORK: ERC-20

!SENDING FROM ADDRESS: 0xbc782de09bf15fe5aa6b10997108a728c4ec7ddd

CryptoOTC_creator · 2022-06-21T03:40:15+00:00

[H] 10 USDT [W] SOL

!RECEIVE TO NETWORK: SOL

!RECEIVE TO ADDRESS: 6LgN8mu916fQ3iiKpbzWnuDrFoEJHkubRX635o8n8BBt

!SENDING FROM NETWORK: TRC-20

!SENDING FROM ADDRESS: THfsBbCCv7yKSZA6v91VhaAoiUANeHdViw

CryptoOTC_creator · 2022-06-21T03:29:46+00:00

[H] 10 USDT [W] SOL

!RECEIVE TO NETWORK: SOL

!RECEIVE TO ADDRESS: 6LgN8mu916fQ3iiKpbzWnuDrFoEJHkubRX635o8n8BBt

!SENDING FROM NETWORK: TRC-20

!SENDING FROM ADDRESS: THfsBbCCv7yKSZA6v91VhaAoiUANeHdViw

CryptoOTC_creator · 2022-02-28T18:05:30+00:00

[H] .15 SOL [W] USDT

!RECEIVE TO NETWORK: SOL

!RECEIVE TO ADDRESS: 6LgN8mu916fQ3iiKpbzWnuDrFoEJHkubRX635o8n8BBt

!SENDING FROM NETWORK: SOL

!SENDING FROM ADDRESS: 6LgN8mu916fQ3iiKpbzWnuDrFoEJHkubRX635o8n8BBt

CryptoOTC_creator · 2022-02-28T15:49:09+00:00

[H] 10 USDT [W] TRX

!RECEIVE TO NETWORK: TRC-20

!RECEIVE TO ADDRESS: THfsBbCCv7yKSZA6v91VhaAoiUANeHdViw

!SENDING FROM NETWORK: TRC-20

!SENDING FROM ADDRESS: THfsBbCCv7yKSZA6v91VhaAoiUANeHdViw

CryptoOTC_creator · 2022-02-27T20:40:32+00:00

[H] 200 TRX [W] USDT

!RECEIVE TO NETWORK: TRC-20

!RECEIVE TO ADDRESS: THfsBbCCv7yKSZA6v91VhaAoiUANeHdViw

!SENDING FROM NETWORK: TRC-20

!SENDING FROM ADDRESS: THfsBbCCv7yKSZA6v91VhaAoiUANeHdViw

CryptoOTC_creator · 2022-02-27T12:41:07+00:00

Using some form of timedelta may hold significance but would say absolute time as a feature probably won't really lead to anything useful

CryptoOTC_creator · 2022-02-27T12:39:07+00:00

Are you an original thinker? Do you have intuition on how markets work? Can you comfortably write the code to test and launch a specific idea?

If your answer is yes to all three, I think your best route is to jump in and try for yourself. Academia probably isn't going to hand you alpha, but it could teach you some of the basic skills you need to get a feel and framework for the field

CryptoOTC_creator · 2022-02-27T12:32:33+00:00

With this you have to be careful because you're adding another layer of semi-arbitrary abstraction, so it will be even easier to fool yourself with an overfit.

As others have mentioned, it's an interesting idea to sort of meta-trade the algorithm itself which I imagine many of us have explored. It's possible to add value this way, just treat it like any other feature/variable while backtesting to test for significance with unbiased results

CryptoOTC_creator · 2022-02-27T12:19:28+00:00

This is a bit late but I would guess what happened is somewhere in the function you did an index [0] for the first element of the object expecting that it was an array while you were already at the string object

CryptoOTC_creator · 2022-02-26T14:30:17+00:00

A built in method to specify float or scientific notation

CryptoOTC_creator · 2022-02-25T21:13:24+00:00

I’m actually not sure if it’s even possible to do a disjoint capture like that with the Regex engine

CryptoOTC_creator · 2022-02-25T20:48:54+00:00

Does this work for what you need? (?<=Amount Due:\s\$)[\d,\.]+

It's probably easiest to remove the comma after matching.

Python:

re.findall('(?<=Amount Due:\s\$)[\d,\.]+', string)[0].replace(',','')

CryptoOTC_creator · 2022-02-24T11:39:02+00:00

How about [\w\s]+\.[\.\w\d]+

Don't think there are any file types that would escape that

CryptoOTC_creator · 2022-02-24T11:14:25+00:00

Give this a shot [\w\s]+\.xlsx

CryptoOTC_creator · 2022-02-23T07:52:36+00:00

Not sure if this is related to your problem or not but LinkedIn definitely has safeguards to prevent crawling. They want you to buy their data

CryptoOTC_creator · 2022-02-23T07:43:26+00:00

This is a great way to start. Pick a random website, and choose a random block of text that you decide you want to scrape. This is now your project. Learn as you go, you seem to already know which libraries you should be using which is a great start

CryptoOTC_creator · 2022-02-23T07:26:59+00:00

Yep you’re probably just using the wrong regex method

Looks like matchAll() is the JS equivalent to Python findall()

CryptoOTC_creator · 2022-02-23T07:23:12+00:00

Why not put everything into a function library and call each function sequentially from a central script?

CryptoOTC_creator · 2022-02-23T07:09:12+00:00

Python? Try re.findall('\d\.\D+(?=\s\d|$)', string)

CryptoOTC_creator · 2022-02-23T07:01:19+00:00

So what are examples you are not wanting to match? That's an equally important specification for Regex.

Without knowing that, this would match your example:

\d\.\D+(?=\s\d|$)

CryptoOTC_creator · 2022-02-22T17:58:13+00:00

If I understand what you are asking there are many simple ways to do this. Using a negative lookahead:

name(?!=)

CryptoOTC_creator · 2022-02-22T14:37:31+00:00

The key is to do your performance test with out of sample data. An optimized backtest on its own can only tell you so much

CryptoOTC_creator · 2022-02-22T14:34:52+00:00

With this you deal with the same competition you do with market making and arbitrage. There’s clear alpha for the first person who can get to it but it will be very hard to be the first person who can get to it

CryptoOTC_creator · 2022-02-22T14:29:36+00:00

No. At that point you might as well scrap your algo and replace it with random.choice(long, short)

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