When to sell arbitrum?

Excuse me, I'm somewhat perplexed about the optimal timing for selling Arbitrum. Could you possibly provide some insight into when might be a good moment to liquidate my holdings? I've noticed some fluctuations in the market recently and I'm not entirely sure how to interpret them. Would it be advisable to wait for a specific price point or perhaps consider other indicators, like the overall trend or technical analysis? Your expert advice would be greatly appreciated.