CNBC Business

These are the stocks posting the largest moves before the bell.

NFL Chief Medical Officer Dr. Allen Sills said the league doesn't feel adding postseason bubbles is the safest course despite its recent Covid-19 outbreak.

Disney's reorganization of its media and entertainment business to focus on streaming could dilute the quality of its content, warns Strategic Wealth Partners' Mark Tepper — but another trader disagrees.

Ray Dalio's $50 million give to NewYork-Presbyterian will create the

Pressure is mounting on the U.K. government to impose a short, mini lockdown to act as what's been called a "circuit breaker" on the coronavirus.

Post-pandemic music and theater performances are likely to use a hybrid model, according to the chief executive of one of Singapore's largest arts centers.

The airline industry hopes preflight testing will restore passenger confidence and reopen borders. Medical experts aren't as convinced that one test is enough.

"Whenever the bank stocks go down, we immediately get a massive amount of option-call buying in PayPal and Square," the "Mad Money" host said.

"If you really want cruise exposure, I say be patient, because days like today make me think you'll get better buying opportunities," CNBC's Jim Cramer said Tuesday.

"It's kind of paradoxical, but actually it's reassuring" to see coronavirus drug trials paused when safety concerns arise, former CDC Director Dr. Tom Frieden told CNBC.

"Cue's tests provide results in about 20 minutes with the kind of accuracy provided by lab tests that can take several days, adding to our dramatically expanding supply of rapid tests that can support safe reopening," HHS Secretary Alex Azar said.

The "Mad Money" host broke down chart analysis from Tom DeMark, who forecasts the market could tank before bottoming ahead of the November contest.

Disney has promoted Kareem Daniel, the former president of consumer products, games and publishing. He will now oversee the new media and entertainment distribution group.

The ACTIV-3 trial is one of several ongoing trials that are part of an NIH program to accelerate the development of vaccine treatments.

These are the stocks posting the largest moves in midday trading.

Jeff Bezos' space company Blue Origin is set to conduct the latest test flight of its rocket New Shepard on Tuesday.

With Amazon Prime Day highlighting a wave of online retail deals, ProShares strategist Simeon Hyman sees four catalysts driving the e-commerce trade.

"The problems we've had here — the number of cases, the number of deaths, the number of hospitalizations — was not inevitable,” Dr. Ezekiel Emanuel told CNBC on Tuesday.

Delta lost $5.4 billion in the three months ended Sept. 30, but trimmed its cash burn.

Trump's quick bounce-back from his infection will likely underscore the mistaken belief some people have that the disease does not present significant health risks, STAT News reports.