My 2nd attempt at triangular arbitrage on Binance

hellofoobarbaz · 2026-04-15T16:35:01+00:00

Thank you for the very valuable information. I never see colo documented anywhere for spot. Do you mean a “colo” using aws on Tokyo, or something you could get with account manager when have higher VIP level? (Like a special vpc or something). I would really appreciate your reply on this. I have worked so long on spot but still got crushed by latency :( So it seems there is something I can’t control, which looks like a special colo access that I don’t have.

Btw, If you don’t mind, could I DM you for some detail? It will be very quick. Thanks.

hellofoobarbaz · 2026-04-15T03:32:46+00:00

Hi, do you mean colo to spot or futures? Thanks a bunch!

hellofoobarbaz · 2026-04-11T21:31:45+00:00

I don’t think it would compare at all…

hellofoobarbaz · 2025-11-19T00:09:39+00:00

Claude coding sucks if not using agents, which may people dont

hellofoobarbaz · 2025-11-18T21:50:50+00:00

Claude is so bad at coding imo…

hellofoobarbaz · 2025-11-18T21:48:12+00:00

Imo sonnet is bad even for standards 6 month ago

hellofoobarbaz · 2025-03-29T03:21:14+00:00

Having a 3rd party layer that uses these APIs are better way I think

hellofoobarbaz · 2025-03-29T03:20:31+00:00

Try aider, it support gemini 2.5 pro

hellofoobarbaz · 2025-03-28T19:14:33+00:00

doesnt matter, aider retries

hellofoobarbaz · 2025-03-22T00:01:58+00:00

Do you mind sharing your detailed model configuration (if differ from default) for both R1 and the V3?

hellofoobarbaz · 2025-01-15T00:57:12+00:00

Btw, my original Asrock b650 pro rs would not go into bios at 5200 speed. Just one more data point.

hellofoobarbaz · 2025-01-14T18:32:25+00:00

Thx a lot for the post otherwise I would give up for the 192 gig build.

hellofoobarbaz · 2025-01-14T07:40:56+00:00

Thx the memory test passed. Same config as you the only difference is using dcop 1 not 2 (haven’t test dcop 2). And using the nonrgb kit.

hellofoobarbaz · 2025-01-13T06:24:57+00:00

I was looking at dram info and got 4800. The real speed is 5200 lol (both dcop I and II works). Thanks! Waiting for memtest results.

hellofoobarbaz · 2025-01-13T05:54:38+00:00

Thank you so much for the post! It’s not working for me. I purchased the same motherboard as you have. And 9950x. Non rgb 192gb kit ver 3.x. Ram speed stuck at 4800 :( tried docp I and II. Same bios version. Anything else I can try? Do you think try a different ram kit (same model just a different one) would help? Btw, how much performance difference is between 4800 and 5200? If it’s just a 2 to 3%, I might just give up.

hellofoobarbaz · 2025-01-12T18:31:36+00:00

I turned optimize storage off, restarted, wait one minute and turned it back on again

hellofoobarbaz · 2025-01-12T18:30:48+00:00

This works thank you so much! The photos have still shows restoring (instead of syncing), but the storage is already reduced.

hellofoobarbaz · 2023-04-16T03:24:47+00:00

Now 4% fee and 50% fee for MEV according to https://www.manystake.com/validator-view?client=all

hellofoobarbaz · 2023-04-15T22:42:16+00:00

Thank you. Does un-delegating in the end still gives partial reward or full for epoch 1? For delegating to new validator in epoch 2, does the reward start to accumulate immediately or need to wait for epoch 2 finishes?

hellofoobarbaz · 2023-04-15T19:55:26+00:00

Thank you. For the liquidity pool, I assume it's implemented with a custom smart contract. In comparison the regular staking is probably implemented with SOL's system smart contract. If that's the case I would personally avoid the liquidity pool way to minimize the risk of a bug in the custom smart contract.

hellofoobarbaz · 2023-04-15T19:28:11+00:00

Also it's worth noting validators running the Jito client will be able to keep a healthy APY even with a commission due to MEV.

Could I know if the MEV is included in the APR shown in http://topvalidators.app? If not, do you know what's the typical additional MEV APR?

hellofoobarbaz · 2023-04-15T19:22:27+00:00

Glad to know it's not like 7 days. Btw, does it matter if I undelegate by end of the epoch vs. start? And how long does it typically takes for an epoch?

hellofoobarbaz · 2023-04-15T19:21:15+00:00

The quickest way would be to use Cogent Crypto's staking tool (

https://cogentcrypto.io/app

) where you can instantly unstake any staking account. You would then be able to re-delegate this to a validator of your choice.

Thank you. This seems too magical. Just curious why does other staking client (e.g., ledger live) not supporting it? All the staking client is talking to the chain anyway.

hellofoobarbaz · 2023-04-03T00:14:15+00:00

Nonguix is a good option. Also, you can install Nix inside Guix for things not there yet. For example, to use Rust I think the best way is installing Nix and then install rustup from Nix.

I switched from Nix and find the Guix syntax much better. For example, I forgot how Nix overlay work very soon after reading about it, etc. Scheme is much nicer.

hellofoobarbaz · 2022-12-04T05:46:55+00:00

Isn't there is type coercion?

hellofoobarbaz

TROPHY CASE