The prices on different broker platform have little different at the same time, that is a common observation among Forex traders. Even though Forex markets are highly decentralized, with trades being executed through a network of banks, financial institutions, and other market participants, the prices offered by different Forex brokers can still vary. This is because Forex brokers receive their prices from different sources, and the prices they receive can be influenced by factors such as the broker's liquidity providers, spreads, commission, trading platform, market volatility, and business model.

• Liquidity providers: Forex brokers often have relationships with multiple liquidity providers, such as large banks, hedge funds, and other financial institutions. These liquidity providers provide the capital that the broker needs to execute trades on behalf of their clients. The prices that the broker receives from their liquidity providers will determine the bid and ask prices that they offer to their clients. If a broker receives more competitive prices from one liquidity provider compared to another, this can impact the prices that they offer to their clients.

  
  

• Spreads: The spread is the difference between the bid and ask prices for a currency pair. A tighter spread means that the difference between the bid and ask prices is smaller, while a wider spread means that the difference is larger. Brokers may have different spreads for different currency pairs, and the spread can also vary based on market conditions and other factors. A broker with a tighter spread may offer more competitive prices compared to a broker with a wider spread.

  
  

• Commission: Some brokers earn their revenue from charging a commission on each trade, while others earn their revenue from the spreads. The amount of commission that a broker charges can impact the prices that they offer for a particular currency pair. For example, a broker that charges a high commission may offer lower bid and ask prices compared to a broker that charges a lower commission.

  
  

• Platforms: Different brokers may use different trading platforms, and these platforms may have different features and fees associated with them. The cost of the platform can impact the prices that the broker offers. For example, a broker that uses a more expensive platform may need to pass on the cost of the platform to their clients in the form of higher bid and ask prices.

  
  

• Market volatility: The Forex market can be highly volatile, and changes in market conditions can affect the prices that brokers offer. If there is a high degree of volatility in the market, the prices offered by brokers may fluctuate more frequently. This can lead to wider spreads or higher bid and ask prices, as the broker may need to take a larger margin to cover their risk.

  
  

• Business models: Different Forex brokers may have different business models, such as being a market maker or an ECN broker. A market maker acts as both the buyer and seller in a trade, while an ECN broker matches trades between clients and liquidity providers. The business model that a broker uses can impact the prices that they offer to their clients. For example, a market maker may have more control over the bid and ask prices that they offer, while an ECN broker may be more directly influenced by the prices provided by their liquidity providers.

In conclusion, the prices offered by Forex brokers can be influenced by a number of factors, including the broker's liquidity providers, spreads, commission, trading platform, market volatility, and business model. Understanding these factors can help traders make informed decisions when selecting a Forex broker and executing trades.