Options traders can't get enough of semiconductor stocks. No matter how high they go or how expensive the options get, bulls just keep flooding the space. After a 700% rally the past year, traders poured into Micron options Tuesday, paying expensive premiums to get access to further upside in the legacy memory-chip maker that became one of the market's hottest AI trades over the past year. More than $2.8 billion of Micron options premium changed hands Tuesday as of noon Chicago time, eclipsing the dollar-amount traded in index ETFs SPY and QQQ combined. Micron accounted for 12 of the top 20 options trades in the hour after the opening bell, according to data from SpotGamma — a major feat for a stock with no big newsflow and earnings months away. Stock Chart Icon Stock chart icon Micron, YTD Call volumes outpace puts on the stock, and call premiums dwarf the amount paid for puts.…