Profile Picture
Illya Gerasymchuk
Entrepreneur / Engineer

⬇️ My Thoughts ⬇️

User Illya Gerasymchuk -

2025-08-19 10:36

QE also removes safe collateral from the market, mainly US Treasury bills, notes and bonds. this safe collateral is the backbone of wholesale debt markets, where financial institutions, including commercial and central banks finance and re-finance their positions

User

however, eventually yield spreads will raise with high velocity. this is the larger financial crisis part of the cycle. there you will also see lower rates and more QE

💬
User Illya Gerasymchuk -

2025-08-19 10:30

however, eventually yield spreads will raise with high velocity. this is the larger financial crisis part of the cycle. there you will also see lower rates and more QE

User

in the short-term, lower rates and/or QE means easier funding conditions, so more positions will get to be refinanced

💬
User Illya Gerasymchuk -

2025-08-19 10:30

in the short-term, lower rates and/or QE means easier funding conditions, so more positions will get to be refinanced

User

the yield spreads may also start an almost vertical uptrend on a monthly timescale - this usually means a financial crisis to some degree that's probably not happening in the next 3 months though, as you can expect Federal Reserve to decrease interest rates and/or employ QE

💬
User Illya Gerasymchuk -

2025-08-19 10:28

the yield spreads may also start an almost vertical uptrend on a monthly timescale - this usually means a financial crisis to some degree that's probably not happening in the next 3 months though, as you can expect Federal Reserve to decrease interest rates and/or employ QE

User

here's what yield spreads are saying about Bitcoin ≈3-3.40 is an important historical band which served as support bottom several times, including during COVID, and partly during the 2008 GFC so far it looks like a trend-reversal in the short-term, with the spreads heading up

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-19 10:25

here's what yield spreads are saying about Bitcoin ≈3-3.40 is an important historical band which served as support bottom several times, including during COVID, and partly during the 2008 GFC so far it looks like a trend-reversal in the short-term, with the spreads heading up

Thought Image
💬
User Illya Gerasymchuk -

2025-08-19 08:54

i just ran across meshtastic now, so cannot attest to the feasibility of implementing LoRA networks with it - but from the documentation it looks straightforward you can even write your code in Python! 🐍

Thought Image
User

electromagnetic waves propagate at a ≈constant speed (speed of light), which means that you can estimate the distance between two communicating end nodes, or between a node and a relay similar approaches are used mitigate against range extender attacks for remote car unlocking

💬
User Illya Gerasymchuk -

2025-08-19 08:54

electromagnetic waves propagate at a ≈constant speed (speed of light), which means that you can estimate the distance between two communicating end nodes, or between a node and a relay similar approaches are used mitigate against range extender attacks for remote car unlocking

User

you can use something like meshtastic to easily setup a network of end nodes and relays this also enables additional use-cases, like verifiable geolocation/proximity, and locale-restricted access

💬
User Illya Gerasymchuk -

2025-08-19 08:52

you can use something like meshtastic to easily setup a network of end nodes and relays this also enables additional use-cases, like verifiable geolocation/proximity, and locale-restricted access

User

there should be more blockchains running over mesh technologies like LoRA this way you can keep the consensus and payments running even when internet is down polynomial commitments (ZK) can be used to store-and-forward transactions

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-19 08:52

there should be more blockchains running over mesh technologies like LoRA this way you can keep the consensus and payments running even when internet is down polynomial commitments (ZK) can be used to store-and-forward transactions

Thought Image
💬
User Illya Gerasymchuk -

2025-08-19 08:01

stablecoins are good for short-term interest rates i wrote a thread explaining why 📖 read it here: https://illya.sh/threads/@1755378840-1.html

💬
User Illya Gerasymchuk -

2025-08-18 21:20

so when market signals a higher risk appetite - Bitcoin tends to see inflows when market is more risk-averse - bitcoin tends to see outflows, alongside other risk assets you can use the US Treasury/riskier bonds yield spreads to understand BTC's trend direction. it's an alpha

User

if you overlay Bitcoin's price history over those yield spreads, you will notice a significant level of correlation ⬆️ Bitcoin appreciates when spreads are lowering and/or low ⬇️ Bitcoin depreciates when spreads are increasing and/or high makes sense - Bitcoin is a risk asset

💬
User Illya Gerasymchuk -

2025-08-18 21:14

if you overlay Bitcoin's price history over those yield spreads, you will notice a significant level of correlation ⬆️ Bitcoin appreciates when spreads are lowering and/or low ⬇️ Bitcoin depreciates when spreads are increasing and/or high makes sense - Bitcoin is a risk asset

User

thus, you interpret yield spreads between US Treasuries and riskier bonds as: 📈 increasing/high yield spread = risk-off 📉 lowering/low yield spread = risk-on

💬
User Illya Gerasymchuk -

2025-08-18 21:12

thus, you interpret yield spreads between US Treasuries and riskier bonds as: 📈 increasing/high yield spread = risk-off 📉 lowering/low yield spread = risk-on

User

a lower yield spread means that the market requires less return per unit of risk lower yield spreads means that US Treasuries have a small premium over riskier bonds, thus the market is attributing a smaller premium to safe assets - a "risk-on" signal

💬
User Illya Gerasymchuk -

2025-08-18 21:09

a lower yield spread means that the market requires less return per unit of risk lower yield spreads means that US Treasuries have a small premium over riskier bonds, thus the market is attributing a smaller premium to safe assets - a "risk-on" signal

User

yield spread between a safe asset and a riskier one is an expression of the required return per unit of risk higher yield spreads, means risker bonds are significantly cheaper than US Treasury bonds, thus the market is valuing safe assets with a premium - a "risk-off" signal

💬
User Illya Gerasymchuk -

2025-08-18 21:07

yield spread between a safe asset and a riskier one is an expression of the required return per unit of risk higher yield spreads, means risker bonds are significantly cheaper than US Treasury bonds, thus the market is valuing safe assets with a premium - a "risk-off" signal

User

yield spreads between US Treasuries and riskier bonds mirror the price of Bitcoin in practice, there is a correlation between them: 📈 yield spreads up = ⬇️ BTC down 📉 yield spreads down = ⬆️ BTC up why? because those spreads are proxy for market's risk appetite

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-18 21:04

yield spreads between US Treasuries and riskier bonds mirror the price of Bitcoin in practice, there is a correlation between them: 📈 yield spreads up = ⬇️ BTC down 📉 yield spreads down = ⬆️ BTC up why? because those spreads are proxy for market's risk appetite

Thought Image
💬
User Illya Gerasymchuk -

2025-08-18 20:04

it's totally okay to use exceptions for error handling it depends on how you're using abstractions. e.g. EAFP in Python there are very few dogmas in software engineering - as the best architecture always depends on the operating context, environment and constraints

Thought Image
💬
User Illya Gerasymchuk -

2025-08-17 17:26

these regulatory constraints are synchronized to a significant degree across all jurisdictions this means that the financial regulations in EU & USA will have an analogous functional effect (although not the same!). so you can expect similar frameworks across several countries

User

since all dealers are subject to functionally similar regulatory constraints, they're also subject to functionally similar set of balance sheet constraints this is important to remember in the context of global liquidity, especially in terms of pro-cyclical effects

💬
User Illya Gerasymchuk -

2025-08-17 16:56

since all dealers are subject to functionally similar regulatory constraints, they're also subject to functionally similar set of balance sheet constraints this is important to remember in the context of global liquidity, especially in terms of pro-cyclical effects

User

bank dealers are subject to Basel III, non-bank dealers to other similar regulations non-bank dealers don't have HQLA or leverage ratio (Basel), but they have net capital haircuts and other leverage/margin requirements so all dealers are subject to a similar set of regulations

💬
User Illya Gerasymchuk -

2025-08-17 16:52

bank dealers are subject to Basel III, non-bank dealers to other similar regulations non-bank dealers don't have HQLA or leverage ratio (Basel), but they have net capital haircuts and other leverage/margin requirements so all dealers are subject to a similar set of regulations

User

market makers and other dealers are also subject to regulatory balance sheet constraints many of them are banks, so frameworks like Basel III apply. non-bank dealers have similar regulations this means dealers are also subject to HQLA, haircuts, leverage limits and alike

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-17 16:42

market makers and other dealers are also subject to regulatory balance sheet constraints many of them are banks, so frameworks like Basel III apply. non-bank dealers have similar regulations this means dealers are also subject to HQLA, haircuts, leverage limits and alike

Thought Image
💬
User Illya Gerasymchuk -

2025-08-17 16:14

essentially many T-bill sales flood the market at once, so their price falls, thus causing a yield increase selling T-bills is more urgent than buying - the stablecoin issuer cannot split it across auctions & dealers as easily, so the market yield change is larger on outflows

User

stablecoin outflows proxy T-bill sales or reduced rolling redemption/burn requires the stablecoin issuer to sell NOW, so large volumes means dealers/market makers will require a yield concession to warehouse those T-bills, as they are subject to balance sheet constraints

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-17 16:05

stablecoin outflows proxy T-bill sales or reduced rolling redemption/burn requires the stablecoin issuer to sell NOW, so large volumes means dealers/market makers will require a yield concession to warehouse those T-bills, as they are subject to balance sheet constraints

Thought Image
User

this is because a stablecoin mint/creation on-chain is the proxy for a T-bill purchase by the company issuing that stablecoin (e.g. Circle, Tether) so stablecoin inflows proxy T-bill purchases, which raises their price and lowers the yield

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-17 15:34

this is because a stablecoin mint/creation on-chain is the proxy for a T-bill purchase by the company issuing that stablecoin (e.g. Circle, Tether) so stablecoin inflows proxy T-bill purchases, which raises their price and lowers the yield

Thought Image
User

stablecoin inflows lower 3M Treasury bill yields, while outflows raise yields by a larger amount LP-IV estimates: ⏩ $3.5B inflows lower yields by ≈3 bp ⏪ $3.5B outflows raise the yields by ≈8 bp inflow = mint outflow = redemption/burn

Quoted Thought Image
💬
User Illya Gerasymchuk -

2025-08-16 22:14

stablecoin inflows lower 3M Treasury bill yields, while outflows raise yields by a larger amount LP-IV estimates: ⏩ $3.5B inflows lower yields by ≈3 bp ⏪ $3.5B outflows raise the yields by ≈8 bp inflow = mint outflow = redemption/burn

Thought Image
💬