Aaron Williams

🛠️ Network engineer → on-chain builder 📈 Built an autonomous index utility on Sui. 👨‍👦‍👦 Dad ×3 • learning in public

[Aaron Williams @AA_RonOnChain]

Been building this for months. It’s live. Proud of this one.

[SuiX Utility @SuiX_Utility]

SuiX is live on Sui mainnet.

Passive index utility tracking the top 5 Sui ecosystem tokens by market cap.
Rebalances automatically every 12 hours via smart contract vault.

No manual trades. No human intervention.

https://t.co/4rNwV8Z61K

[Aaron Williams @AA_RonOnChain]

@eyezenhour Congrats

[SuiX Utility @SuiX_Utility]

SuiX “OG” Vault Analytics Update

30 day return: -34.51%

Alpha vs holding SUI: -3.71%

Last rebalance: June 6, 7:10 PM EST

https://t.co/4rNwV8Z61K

[Aaron Williams @AA_RonOnChain]

@eyezenhour @NoodlesFi @SuiNetwork #FlurryStrong

[Aaron Williams @AA_RonOnChain]

My golden figured out how to climb the ladder on our above-ground pool when he was barely a year old, and he’s been helping himself in and out ever since. 😂

Anyone else’s golden do this, or is mine just a little weirdo?

[SkyAlpha.SUI @SkyAlphaOnSui]

https://t.co/Sd0pemkt5y

[Aaron Williams @AA_RonOnChain]

Holding only SUI when you’re bullish on the whole ecosystem has a hidden cost. Charlie Munger had a name for it. 👇

[SuiX Utility @SuiX_Utility]

Every Friday we break down one concept behind passive indexing and how SuiX works.

This week: the cost of doing nothing. The most expensive position in crypto might be the one you’re most comfortable in.

🧵⤵️

[SkyAlpha.SUI @SkyAlphaOnSui]

https://t.co/IzEzueKhyA

[Adeniyi.sui @EmanAbio]

Sui Mainnet Outage Conversation https://t.co/4X58rV44bw

[Sui @SuiNetwork]

.@EmanAbio and @b1ackd0g are going live on X today to discuss last week's outages related to the 1.72 release.

They'll talk about what happened and the steps taken to restore the network.

Tune in at 3 PM PT.

[Aaron Williams @AA_RonOnChain]

Appreciate the transparency and the detailed post-mortem. After reading this, a thought came to mind.. if testnet had more realistic DeFi activity where projects could test real transaction routing, simulated volume, etc.. edge cases like this in the gas charging logic would most likely surface before mainnet upgrades ship. Might be worth investing in as the ecosystem grows. @EvanWeb3 @EmanAbio

[Aaron Williams @AA_RonOnChain]

@_smkotaro Yoo, was out in western mass today on the course. Didn’t hear it unfortunately

[Aaron Williams @AA_RonOnChain]

@EvanWeb3 Appreciate the accountability. As a network engineer, I know outages are unacceptable, but I do recognize they’re sometimes unavoidable in complex systems. The real test is transparency, ownership, and what gets learned so it doesn’t happen again. 🫡

[Aaron Williams @AA_RonOnChain]

Crazy past couple of days for me lol. On the 26th, my trading engine started throwing split_fees errors out of nowhere.

I spent way too long assuming I’d broken something, even though I hadn’t changed any code… Turns out it wasn’t on my side at all, but was related to the gas charging bug that led to the @SuiNetwork mainnet outage.

I think my takeaway from this is that I need to get better at looking at the bigger picture before disappearing down a rabbit hole for hours chasing ghosts.

Back to building. 🫡

[SuiX Utility @SuiX_Utility]

Every Friday we break down one concept behind passive indexing and how SuiX works.

This week: DeFi index funds aren’t new. But what makes Sui different changes everything.

🧵👇

[Aaron Williams @AA_RonOnChain]

@_smkotaro The scary part is… this is basically my actual truck. Just missing the hat 😂

[SuiX Utility @SuiX_Utility]

🆕 SuiX Index Composition Updated

🔴 $MMT exits the index
🟢 $TRUTH enters the index

💹 Current NAV: 0.897837 SUI/SUIX

🕐 May 25, 2026, 07:10 AM ET

https://t.co/4rNwV8Z61K

@GetSwarmed @MMTFinance

[Aaron Williams @AA_RonOnChain]

The SuiX vaults had a failed rebalancing cycle this morning. Here's what actually happened under the hood.

@PythNetwork has been down 5+ hours. Both bluefin7k and flowx route through Pyth price feeds when building swap transactions, so neither trade could execute.

The rollback logic caught it automatically. Funds were swept back to the vault without any manual intervention. Nothing lost.

The rebalancer runs every 12 hours so the next cycle falls well after Pyth's recovery ETA. It'll just work.

Honestly a good stress test. The safety net did exactly what it was designed to do.

[SuiX Utility @SuiX_Utility]

⚠️SuiX Vault Update

Rebalance cycle attempted to exit $MMT and enter $CETUS. Both trades failed due to an ongoing @PythNetwork Hermes outage.

Rollback executed successfully — all funds returned to vault. No funds at risk.

Next rebalance scheduled after Pyth's recovery ETA.

[SuiX Utility @SuiX_Utility]

Every Friday we break down one concept behind passive indexing and how SuiX works.

This week: what your SUIX tokens actually represent and how deposits and withdrawals work.

🧵👇

[SuiX Utility @SuiX_Utility]

🔄 SuiX Rebalanced + Composition Updated

🔴 $TRUTH exits the index
🟢 $MMT enters the index

📈 Topped up: $MAGMA

💹 Current NAV: 0.883604 SUI/SUIX

🕐 May 19, 2026, 07:10 PM ET

https://t.co/4rNwV8Z61K

@MMTFinance @Magma_Finance @GetSwarmed

[SuiX Utility @SuiX_Utility]

SuiX Analytics Update

30 day return: +2.65%

Alpha vs holding SUI: -4.31%

Last rebalance: May 12, 7:10 AM EST

https://t.co/4rNwV8Z61K