Stock Market Update

[BRIEFING.COM] The S&P 500 (-0.28%) is in second place on Tuesday afternoon, down about 21 points.

Briefly, S&P 500 constituents Cboe Global Markets (CBOE 266.56, -26.35, -9.00%), Ciena (CIEN 432.80, -30.61, -6.61%), and Netflix (NFLX 78.26, -3.41, -4.18%) dot the bottom of the standings. CBOE slides as investors weigh the potential competitive threat from newly approved U.S.-regulated perpetual futures products, which could shift trading volume away from traditional futures exchanges and pressure growth expectations for Cboe and CME Group (CME 259.34, -6.74, -2.53%), while NFLX falls following reports that the company explored a potential acquisition of Lionsgate Studios (LION 16.31, +1.94, +13.50%) and lost out to Fox (FOXA 53.335, -1.425, -2.60%) in the bidding for Roku (ROKU 139.925, -0.975, -0.69%), with the stock also facing pressure after Netflix reportedly denied aspects of the Lionsgate acquisition speculation.

Meanwhile, Moderna (MRNA 57.5249, +5.3949, +10.35%) is firmly atop the average in reaction to upbeat pipeline and commercialization updates, including plans for multiple new product launches in 2027-2028, potential flu and COVID combination vaccines, and early-stage trial progress that reinforces longer-term growth expectations.