• FCA-verified · Independent ratings · Updated weekly

Research desk

The Marketpedia trading blog

200 articles on the parts of trading that quietly decide your results: what a broker really charges, what regulation actually protects, how execution behaves when the market moves, and how to size a position so a bad week stays a bad week.

Everything is written from accounts we fund and trade ourselves. Where we quote a spread, a fee or a fill time, it came off a statement rather than out of a brochure.

Spreads are sampled every fifteen minutes across the Sydney, London and New York sessions, execution is timed through scheduled data releases, and a withdrawal is requested and received before any broker is named.
Editor's pick, #1 of 2026★★★★★4.9
IG logo

IG, Best Broker 2026

FCA regulated, FSCS £85K, since 1974

Rated 4.9 out of 5 after live-account testing by the desk.

Min spread

0.6 pips

Min deposit

£0

Regulator

FCA

Best for

Deepest UK market coverage

  • ✓FCA authorised and on the public register
  • ✓Client money segregated, FSCS cover to £85,000
  • ✓Web, MT4, ProRealTime
  • ✓Retail leverage capped at 1:30

CFDs are complex instruments. Your capital is at risk.

On this page

What's on this page

This page is the full library of desk writing in one place, listed newest first rather than sorted into themes. Every article below was researched the same way: accounts funded with our own money, spreads and commissions logged from live tickets, financing checked against the published swap tables, and a withdrawal requested before any firm is named in print. Nothing here is sponsored and no piece is edited after publication to suit a broker.

The articles are deliberately long. A two-hundred-word answer to a question about pricing, entity structure or execution behaviour usually leaves out the part that actually costs you money, so most pieces here run to three thousand words or more, with worked examples, diagrams and the underlying figures shown rather than summarised. They are written to be read once carefully rather than skimmed weekly.

If you are new to the desk, the cost and regulation pieces are the place to begin. Between them they cover the two variables that decide more retail outcomes than any strategy does: what you are genuinely paying per round trip once every charge is stacked, and which legal entity is holding your money if something goes wrong.

Thirty articles load below. Each time you press the button at the bottom of the grid another thirty appear, until all 200 are on the page.

Latest from the desk

All articles

Showing 30 of 200

170 more articles in the archive

Reader questions

Questions about the blog

How the articles are researched, how often they are revised and what they will and will not tell you.

Ask the desk

Still deciding which broker?

Our #1-ranked FCA broker for 2026 is IG, tested live from our desk with £0 minimum deposit and spreads from 0.6 pips.

IG logo

IG, Best UK Broker 2026

FCA · FSCS £85K · Since 1974

★ 4.9
Min spread
0.6 pips
Min deposit
£0
Regulation
FCA
  1. Who writes these articles?−

    The Marketpedia research desk. Every piece is written from accounts we fund and trade ourselves, and every figure quoted — spread, commission, financing, fill time — comes off a statement rather than a marketing page.

  2. Are the articles sponsored?−

    No. Brokers are named because they appear in the underlying data, not because of a commercial relationship, and no article is revised after publication to suit one.

  3. How long is a typical article?−

    Around three thousand words, with worked examples, desk data and diagrams. We would rather publish fewer, longer pieces than a large number of thin ones.

  4. How often is the blog updated?−

    New pieces publish on a rolling schedule and existing articles are revised whenever a figure they rely on changes materially. The date at the top of each article reflects its most recent review.

  5. Is anything here financial advice?−

    No. Everything here is general information from our own testing. CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage; a majority of retail investor accounts lose money.

Popular UK searches

What UK traders are searching for right now

Before opening an account, most readers check these broker questions. Each link below goes to the page on this site that answers it.