Okay. Let's take a fresh look.
In the daily bar chart of ZS, below, we can see that things still seem in "good shape." Prices remain in an uptrend above the rising 50-day and 200-day moving average lines. ZS is not extended or overbought versus the 200-day line.
The daily On-Balance-Volume (OBV) line remains strong and the Moving Average Convergence Divergence (MACD) oscillator is still very positive.