Dan Niles said the current market bubble can inflate significantly more before it eventually ends.

This assessment suggests that despite high valuations, investors may see continued gains in the short term rather than an immediate correction. Such a projection influences how portfolio managers approach risk and timing in the current equity environment.

Speaking on CNBC Television's program "The Exchange," the founder of Niles Investment Management said the rally could continue for at least one year [1] before reaching its peak. Niles based this outlook on comparisons to prior market periods, suggesting that current valuations still have room to rise.

While many analysts warn of an imminent crash when bubbles form, Niles said the expansion phase can be more prolonged than anticipated. He said the market has more room to run, implying that the peak is not yet in sight.

This perspective contrasts with more cautious views of the market, which often suggest that extreme valuations lead to immediate volatility. By suggesting a timeline of another year [1], Niles provides a window for investors to evaluate their exit strategies, while remaining positioned for potential growth.

Niles did not specify which sectors would drive this continued inflation, but his analysis focuses on the broader market trajectory. He said the bubble's current state allows for further expansion before the cycle concludes.

The current market bubble can inflate a lot more before it ends.

The analysis suggests a divergence between fundamental value and market price, where momentum outweighs valuation concerns for a sustained period. If the rally continues for another year, it indicates that market sentiment and liquidity are overriding traditional valuation metrics, potentially delaying a correction but increasing the eventual impact when the bubble bursts.