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Field notes from the router

Notes from inside the pipes.

Engineering deep-dives, trade postmortems, and opinionated takes from the team building PipSync. No growth hacks, no LinkedIn platitudes — just what we are learning as we ship.

These are field notes, not finished essays. Some posts cover launch-readiness work still pending — flagged in-line where relevant.

Gold 2026
deep dive
Markets

Gold in 2026: every driver of the multi-year rally, ranked by durability

A long-form breakdown of why gold sits at fresh all-time highs, which drivers are structural, which are cyclical, and what would need to break for the rally to reverse. Built for traders making sizing decisions, not headline chasers.

RMRafael Moreira · 18 min read
BTC cycle
mechanics
Markets

Bitcoin's 2026 cycle, mechanically: ETF flow, on-chain supply, and the next leg

A long-form breakdown of how this Bitcoin cycle is actually different from 2017 and 2021, with the on-chain and flow data behind each claim. Built for traders sizing exposure into the back-half of the cycle.

EVElena Volkov · 17 min read
Oil 2026
balance
Markets

Oil in 2026: the supply-demand balance, OPEC+ math, and three scenarios for year-end

A full breakdown of the global oil balance heading into the second half of 2026. OPEC+ spare capacity, US shale plateau dynamics, Chinese demand reset, refining margins, and three plausible price paths.

RMRafael Moreira · 19 min read
Gold past
$3,000
Markets

Gold past $3,000: what drove the rally and what could break it

Spot gold cleared $3,000/oz in early 2025 and has spent most of 2026 grinding higher. The combination of central-bank buying, real-rate compression and geopolitical tail-risk is unusual — and not all of it persists.

RMRafael Moreira · 9 min read
Index
dispersion
Markets

Index dispersion in 2026: why S&P, NASDAQ, and DAX are telling different stories

Global equity indices are normally moderately correlated. In 2026 the correlations have weakened sharply — S&P is concentrated tech, NASDAQ is even more so, DAX is industrial cyclical, FTSE is energy-and-defence. A long-form guide to what each is actually telling you.

DCDavid Chen · 16 min read
Bitcoin
post-halving
Markets

Bitcoin after the 2024 halving: rally, retrace, and what is different this cycle

BTC's fourth halving was April 2024. The 12 months after followed the historical playbook — then diverged. Spot ETFs, options-implied vol, and on-chain holder behaviour all changed the shape of this cycle.

EVElena Volkov · 10 min read
Oil shock
2024
Markets

The October 2024 oil shock: how WTI moved 22% in 11 sessions

Iran-Israel escalation pushed WTI from $68 to $83 inside two weeks before retracing most of the move. The setup, the trigger, and the lesson for risk controls.

RMRafael Moreira · 8 min read
EUR/USD
parity
Markets

EUR/USD near parity again: rate-differential math vs structural euro weakness

The euro spent most of Q1 2026 in the 1.05–1.08 range. A move back to parity would not require a Fed surprise — just a continuation of the rate-differential plus a few political shocks the desk is already watching.

HKHiroshi Kato · 7 min read
NASDAQ
concentration
Markets

NASDAQ concentration risk: when 7 stocks become the index

Roughly 35% of the S&P 500 and over 50% of the NASDAQ-100 sit in seven mega-cap tech names. The reflexive risk-management implication is uncomfortable.

DCDavid Chen · 9 min read
Silver
catch-up
Markets

Silver's gold-ratio gap at 90: catch-up trade or value trap?

The gold/silver ratio hovers around 90 in mid-2026 — historically elevated. Bulls call it a coiled spring. The actual setup is more nuanced.

RMRafael Moreira · 7 min read
EU gas
winter
Markets

European natural gas: how storage levels became the macro tell

Dutch TTF prices crashed from 2022 highs but each winter brings a fresh test. The storage-level dashboard published by GIE has become a leading indicator for the entire European industrial outlook.

SMSofia Marín · 8 min read
BTC vs
Gold
Markets

Bitcoin vs Gold as a 2026 inflation hedge: what 18 months of data actually says

The narrative says digital gold replaces gold. The data over the last 18 months is more complicated — both have rallied, neither tracks CPI cleanly, and the correlation between them has changed three times.

EVElena Volkov · 9 min read
USD/JPY
160+
Markets

USD/JPY above 160: where the BoJ actually intervenes

Japan's Ministry of Finance has intervened twice in this cycle when USD/JPY pushed through key levels. The threshold isn't a number — it's a speed-of-move and an officials' rhetoric escalation.

HKHiroshi Kato · 8 min read
DAX vs
S&P
Markets

DAX 40 vs S&P 500: Europe's quiet 2026 outperformance

The DAX has outperformed the S&P 500 year-to-date in EUR terms and almost matched it in USD terms. The reasons aren't the ones the consensus narrative would suggest.

DCDavid Chen · 7 min read
Copper
macro tell
Markets

Copper as the 2026 macro tell: China demand and the green transition

Dr Copper is back in the curriculum. Spot LME copper near $10,000 a tonne reflects two stories — Chinese stimulus follow-through and the secular green-transition demand pipeline.

RMRafael Moreira · 8 min read
AUD/USD
under pressure
Markets

AUD/USD under pressure: commodity currency vs RBA outlook

The Australian dollar is one of the most-watched proxies for global growth — and one of the most-affected by China-specific risk. Both forces are pushing in the same direction in 2026.

HKHiroshi Kato · 7 min read
WTI-Brent
spread
Markets

What the WTI-Brent spread is actually telling you

A spread isn't a price — it's a constantly-updating snapshot of global supply geography. Reading the WTI-Brent differential well is one of the highest-information trades in oil.

RMRafael Moreira · 7 min read
BTC ETF
flows
Markets

Bitcoin ETF flows: institutional rotation vs retail FOMO

Spot ETF flow data, released daily, has become the single most-watched short-term signal for BTC. Reading it well requires separating the institutional rebalancing from the retail FOMO.

EVElena Volkov · 8 min read
GBP/USD
Labour
Markets

GBP/USD under a Labour government: gilts, rates, and what the cable trade really hinges on

Sterling held up better than many expected after the 2024 Labour election. The trade in 2026 hinges on three things — gilt market discipline, BoE rate path, and the dollar leg of the cross.

HKHiroshi Kato · 7 min read
ETH vs
SOL
Markets

Ethereum vs Solana: the L1 fee war and what it means for the ETH/BTC ratio

Ethereum's transaction-fee revenue has collapsed as L2 networks absorbed user activity. Solana's has surged. The ETH/BTC ratio has paid the price, and the question is whether the underlying revenue gap closes.

EVElena Volkov · 9 min read
Cocoa
coffee, sugar
Markets

Cocoa, coffee, sugar: the 2025 soft-commodity reset

Cocoa quadrupled in 2024, coffee made multi-decade highs, sugar pulled back from late-2023 peaks. The soft-commodity reset of 2025 left a different cost structure for chocolate, coffee chains, and global food inflation.

SMSofia Marín · 8 min read
US 10Y
correlations
Markets

The US 10-year yield: the everything-correlation breaks

For a decade the US 10-year yield drove almost every other asset price. In 2026 the correlations have weakened or flipped across equities, gold, BTC, and the dollar. What changed.

DCDavid Chen · 8 min read
Altcoin
season
Markets

Altcoin season 2026: when correlation drops and rotation begins

Altcoin seasons are not a calendar event. They show up in the rolling correlation between BTC and the alt aggregate. Reading that data well separates the genuine rotation from the false starts.

EVElena Volkov · 9 min read