It sounds like you might be referring to "Hamster," possibly a cryptocurrency, stock, or financial instrument. Here's some general information on how subtrends might work in a market like this:

Primary Trend: In any market, the primary trend is the long-term trajectory, whether bullish (upward) or bearish (downward). This is often influenced by macroeconomic factors, market sentiment, and fundamental developments.

Subtrends: Within a primary trend, there are smaller cycles or "subtrends." These can go against the main trend for a short period and are often driven by temporary market factors. In the case of cryptocurrencies like Hamster, subtrends might occur due to hype cycles, news events, or smaller market shifts.

Technical Analysis: In crypto markets, technical indicators such as moving averages, RSI (Relative Strength Index), and MACD (Moving Average Convergence Divergence) are frequently used to identify subtrends. Patterns like "head and shoulders," "cup and handle," or "double top/bottom" may indicate reversals or continuations of subtrends.

Market Sentiment: Especially in smaller or newer coins, sentiment can drive subtrends as much as technical or fundamental analysis. News, social media activity, or updates in blockchain technology may trigger short-term buying or selling pressure, creating these subtrends.

If you meant a specific asset or trend within the Hamster market, let me know, and I can get into more specific strategies for analyzing and understanding its movements.