Nvidia (NVDA) CEO Jensen Huang visits China as shares reach new all-time highs and become the first company to surpass a $4 Trillion valuation. Ben Watson provides the chart patterns' insights pointing to the $173 level as upward resistance that has been continually tested in the short term. On a 1-year chart, he points to NVDA's April low and steady uptrend. Using a Fibonacci study, Ben says $193 could be the next upside level to watch based off of technical analysis.