Advertising disclosure: Forexbrokecompare is an independent comparison site, not a broker. Some links are affiliate links and we may earn a commission. 18+ only, service availability varies by country, and nothing here is investment advice. CFDs are complex instruments with a high risk of losing money rapidly due to leverage — most retail investor accounts lose money when trading CFDs.
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Cheapest Way to Trade FTSE 100: Low Spreads & Commissions Explained

Last updated · Reviewed by the Forexbrokecompare research desk

Finding the cheapest way to trade the FTSE 100 is a key objective for many UK investors and traders. This guide breaks down the costs involved in trading this major UK stock index and highlights how to minimise expenses, focusing on spreads, commissions, and other fees. We'll explore how choosing the right broker can make a significant difference to your profitability when trading derivatives like CFDs on the FTSE 100.

Quick answer (2026)

The lowest-spread FCA-regulated option we track is Vantage: raw spreads from 0.0 pips on EUR/USD, $50 minimum deposit and same-day withdrawals.

Featured broker (advertising partner)Vantage – advertised raw ECN spreads from 0.0 pips
EUR/USD typical spread0.0–0.1 pips (raw) + $3 per lot per side
Minimum deposit$50
RegulationFCA (UK entity), ASIC, CIMA
Withdrawal speedSame day on most methods
PlatformsMT4, MT5, TradingView, WebTrader

Advertising disclosure: Vantage is an advertising partner and the link above is an affiliate link — we may earn a commission at no extra cost to you. 18+ only; availability varies by country; this is general information, not investment advice. Professional-client and offshore accounts give up FCA protections such as negative balance protection and FSCS cover.

Affiliate disclosure: we earn a commission if you open an account through links on this page. It never changes the spreads we publish or the order of this table.

Last updated:

Methodology: spreads are typical values recorded on each broker's raw/standard retail account during London–New York overlap hours, taken from the brokers' own published pricing pages and live platform data, then averaged. Commission is stated separately where it applies. Spreads are variable and widen around news and outside main sessions.

Understanding FTSE 100 Trading Costs

Trading the FTSE 100 involves several cost factors. Understanding these is crucial for identifying the cheapest way to trade. These costs can include:

* Spreads: The difference between the buy and sell price of an asset. Lower spreads mean lower costs.

* Commissions: A fee charged by the broker for executing trades. Some brokers offer commission-free trading, but this often means wider spreads.

* Overnight Financing (Swap Fees): If you hold positions open overnight, you may incur financing charges or receive a small credit, depending on the direction of your trade and prevailing interest rates.

* Deposit/Withdrawal Fees: Some platforms charge fees for moving money in and out of your trading account.

* Inactivity Fees: A fee charged if your account remains inactive for a specified period.

How to Minimise Your Trading Costs

To find the cheapest way to trade the FTSE 100, focus on brokers who offer competitive pricing structures.

#### 1. Opt for Low Spreads

The FTSE 100 is a major index, and many brokers offer tight spreads on its derivatives (like CFDs). Look for brokers advertising raw spreads starting from 0.0 pips. This is often achieved through an ECN (Electronic Communication Network) model, where trades are matched directly with liquidity providers.

#### 2. Consider Commission Structures

Some brokers offer zero-commission trading on indices. However, it's vital to check if this 'commission-free' model compensates by offering wider spreads. For frequent traders or those executing many small trades, a low-spread, commission-based model might be cheaper overall than a zero-commission, wide-spread model. The cheapest option often involves a balance of tight spreads and reasonable commissions, if any.

#### 3. Be Mindful of Overnight Financing

If you plan to hold FTSE 100 positions for longer than a day, overnight financing costs can add up. These costs vary between brokers and depend on the underlying interest rates. Some brokers may offer more favourable swap rates than others. If you're a day trader, this cost is irrelevant as you'll close all positions before the market close.

#### 4. Avoid Unnecessary Fees

Choose brokers that do not charge for deposits or withdrawals. Additionally, look for platforms that do not impose inactivity fees, or ensure you maintain a degree of activity to avoid them.

Vantage: A Top Choice for Cost-Effective FTSE 100 Trading

For traders seeking the cheapest way to trade the FTSE 100, Vantage stands out. They offer:

* Raw Spreads from 0.0 pips: Access institutional-grade pricing directly on the FTSE 100. This significantly reduces the cost per trade.

* True ECN Execution: Benefit from fast, reliable trade execution without dealing desk intervention.

* Competitive Leverage: With leverage up to 1:500, you can control larger positions with a smaller capital outlay, enhancing potential returns (and risks). *Note: Leverage is a double-edged sword and increases risk.*

* Multiple Trading Platforms: Trade on MetaTrader 4 (MT4), MetaTrader 5 (MT5), or cTrader, catering to all trading preferences.

* No Hidden Fees: Vantage is transparent about its fee structure, with no hidden charges on deposits, withdrawals, or account maintenance for active traders.

Trade the FTSE 100 with raw spreads from 0.0 pips and 500:1 leverage at Vantage: https://vigco.co/la-com-inv/QQwXS85l

Choosing the Right Trading Account

Vantage offers different account types, often tailored to different trading styles. A Standard or Raw pricing account typically offers the lowest spreads, making it ideal for finding the cheapest way to trade the FTSE 100, especially if you're a more active trader.

Advanced Trading Strategies & Cost Management

* Scalping: This strategy involves making numerous small trades throughout the day to profit from small price movements. It heavily relies on minimising spread costs.

* Day Trading: Closing all positions by the end of the day avoids overnight financing charges, making it a cost-effective approach for many.

* Hedging: While not directly a cost-saving strategy, effective hedging can protect capital, preserving funds for future trades and reducing the overall 'cost' of managing risk.

Conclusion

The cheapest way to trade the FTSE 100 is by combining low spreads, minimal commissions, awareness of overnight financing, and avoiding unnecessary fees. Brokers like Vantage, with their ECN model, raw spreads from 0.0 pips, and transparent fee structure, provide an excellent platform for cost-conscious traders. By selecting the right broker and employing suitable trading strategies, you can significantly reduce your trading expenses and focus on potential profitability.

Frequently Asked Questions (FAQs)

Q1: What are the main costs associated with trading the FTSE 100?

A1: The primary costs include spreads (the difference between buy and sell prices), commissions (broker fees per trade), overnight financing charges (for holding positions overnight), and potential deposit/withdrawal or inactivity fees.

Q2: How do spreads affect the cost of trading the FTSE 100?

A2: Spreads represent an immediate cost every time you open a trade. A tighter spread (smaller difference between buy and sell prices) means you need a smaller price movement in your favour to become profitable, thus directly reducing your trading costs.

Q3: Is commission-free trading always cheaper for the FTSE 100?

A3: Not necessarily. While 'commission-free' sounds appealing, brokers often widen their spreads to compensate. The cheapest option depends on your trading style. High-frequency traders or those trading large volumes might find lower spreads (even with a small commission) cheaper than wider spreads on a commission-free account. Always compare the total cost (spread + commission) for your typical trade size.

Vantage: advertised spreads for cheapest way to trade ftse 100

Advertised raw ECN spreads from 0.0 pips and a $50 minimum deposit, checked 9 September 2026. Terms are set by the broker and can change.

  • ✓ FCA-regulated entity available
    Retail protections apply on the UK entity; offshore accounts do not carry FSCS cover.
  • ✓ Data last verified
    — spreads checked against broker pricing pages.
  • Independently compared
    Ranked on spread, regulation and withdrawal speed. We may earn a commission.

Advertising disclosure: Vantage is an advertising partner and the link above is an affiliate link — we may earn a commission at no extra cost to you. 18+ only. Availability, pricing and terms are set by the broker and vary by country. This is general information, not investment advice or a recommendation to trade. CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage; most retail investor accounts lose money when trading CFDs.

FAQ

What are the main costs associated with trading the FTSE 100?

The primary costs include spreads (the difference between buy and sell prices), commissions (broker fees per trade), overnight financing charges (for holding positions overnight), and potential deposit/withdrawal or inactivity fees.

How do spreads affect the cost of trading the FTSE 100?

Spreads represent an immediate cost every time you open a trade. A tighter spread (smaller difference between buy and sell prices) means you need a smaller price movement in your favour to become profitable, thus directly reducing your trading costs.

Is commission-free trading always cheaper for the FTSE 100?

Not necessarily. While 'commission-free' sounds appealing, brokers often widen their spreads to compensate. The cheapest option depends on your trading style. High-frequency traders or those trading large volumes might find lower spreads (even with a small commission) cheaper than wider spreads on a commission-free account. Always compare the total cost (spread + commission) for your typical trade size.

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Risk warning: CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.

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