Liquidity is the core concept, and it simply means there are many buyers and sellers who are currently willing to buy from you to sell to you an asset. Low-liquidity markets might seem calm at first glance, but they often hide wider spreads, sudden price spikes for no apparent reason, and unpredictable slippage. And yes, gaps are also a common occurrence. When fewer participants trade the markets, it becomes easier to impact the price with large orders, and mistakes cost dearly. Below, we will outline the whole concept of low liquidity, why it matters so much, and what you can do to trade during those calm hours.
Why liquidity matters in markets
Liquidity is one of the core market concepts, which is also very practical, as every market participant feels it in their everyday trading activities. When markets are liquid, traders can quickly sell or buy an asset, spreads are competitive, and gaps are rare (unless markets are very volatile, where both slippage and gaps are common). Highly liquid markets are especially attractive for financial traders because they tend to have very low spreads, while price rarely shows unexpected spikes. However, when markets experience low liquidity hours, the exact opposite happens: spreads widen, you can not quickly open and close trades, as this usually takes longer, and prices can jump in ways that look and feel random. While still a possibility, trading during low liquidity is extremely difficult and requires certain knowledge and skill. The only survival skill in this situation is a laser-sharp focus and disciplined trading strategy, together with strict risk management. You must know what your stop loss is and how you exit from profitable trades before you even open a trade. Since thin markets can experience sharp price spikes, stop losses must be at some distance from your entry to give the trade some breathing room. To support wider stops, it is recommended to lower leverage and lot size as well.
What research says
When searching through available research materials, one factor remains constant: spreads widen during off-hours where liquidity is thinner. Liquidity affects bid/ask spread in spot forex trading, which means increased trading costs for traders. Smaller trade volumes usually mean greater price impact, noisier short-term price movements, and increased risks and costs, which makes trading during low liquidity markets riskier. In other papers, it is clearly concluded that volatility can spike suddenly due to liquidity gaps.
Low liquidity traps
Low liquidity traps are not exclusive to forex markets, and they show up everywhere, from forex to stocks and cryptos. The most common example is holiday trading, especially the Christmas to New Year period. Major FX pairs like EUR/USD and GBP/USD often experience erratic price spikes and widening spreads, even during quiet trading periods. Breakout trades fail more frequently because there is not enough trading volume to sustain the breakout move.
Another trap occurs during the early Asian session, where sudden price spikes are common that vanish as quickly as they appeared. These are not real trends, but rather large orders causing increased volatility for a short period of time.
Then there is the classic pre-news freeze. This occurs slightly before major macroeconomic news like NFP, inflation rates, and so on. Liquidity dries up as banks and algorithms step back and await the news release. The market may look still, but spreads become very large. Traders who place stop orders too close to current prices get taken out with this large spread easily.
Crypto markets add their own unique problem: overnight hours. When the USA and European traders log off, order books run thin, and large slippages and spreads are common among crypto assets.
Minimalism as a trading strategy
Despite all the negative reasons described earlier, it is still possible to make profits in low liquidity markets with a proper strategy and discipline. Doing only what matters and being disciplined enables forex traders to generate consistent profits with a minimalistic approach.
Trade less, not more
The core idea is to have a few trades, meaning you pay less for spreads and commissions. By trading less, you are exposed to sudden price spikes for a limited period of time, which makes it possible to avoid unnecessary losses. More trades equal more chances to get caught in fake breakouts, slippages, and gaps.
Only take A-setups
The next idea is to only take high-quality setups. A mediocre setup might work in high-volume sessions because the market has enough activity to push prices along. The complete opposite can occur in low liquidity markets. Those setups often fail, reverse, or get worked out (price spikes and trigger stop loss).
Position sizing and leverage
Minimalism also applies to charting. Fewer indicators mean clearer decisions. When liquidity is low, hesitation can be expensive, and simplifying charts helps avoid these issues.
When it comes to position sizing, large trading positions can be translated into large losses. Lower leverage means you can give your stops more room to breathe, which is important in thin markets. Smaller positions also limit damage from slippage and gaps.