Stock Market Hits Highs On Iran Deal Hopes; Dell, NetApp, Okta Lead Earnings Winners: Weekly Review

The stock market hit new highs on all the key indexes this past week, buoyed by Iran optimism, tumbling oil prices and mostly positive earnings. Snowflake, Dell Technologies, NetApp, Okta, Dycom Industries and Best Buy were notable earnings winners, though there were a number of losers too.