1. A market with more buyers on balance usually indicates positive investor sentiment, while one with more sellers on balance usually indicates negative investor sentiment.
2. If an investor is a buyer on balance, it is generally a positive sign that they have identified a number of potentially profitable opportunities in the market. If an investor is a seller on balance, this situation could indicate a number of possibilities. The seller might have multiple investments that have reached profitable selling points, such as previously undervalued securities that have increased in price. The seller might also be unloading investments out of distress or fear.