What goes up, must come down. But not necessarily this fast.
Canadian marijuana stocks that posted staggering gains on Wednesday fell just as fast Thursday, while U.S. multistate operators, or MSOs, were dragged down, but fared a bit better.
Tilray stock (ticker: TLRY) fell 49.7% Thursday, erasing all its gains from the prior trading day. Aphria stock (APHA) closed down 35.8%. Those companies expect to close a merger in the first half of the year. Under the deal announced in December, an investor would receive about 0.84 shares of the combined Tilray for every share of Aphria that they owned. Aurora Cannabis shares (ACB) were down 23.5%, while Canopy Growth (CGC) fell 22.1%.
ETFMG Alternative Harvest (MJ), an exchange-traded fund with exposure to the pot business, fell 24.6% from its Wednesday close. The ETF is still up about 74.5% year-to-date.
Meanwhile, Curaleaf (CURLF), a U.S. operator that lists shares over-the-counter in the U.S., fell 7.2%. Peers Green Thumb Industries (GTBIF), Cresco Labs (CRLBF), and Trulieve Cannabis (TCNNF) were down between 6% and 8%.
Canadian pot stocks, especially, have rallied in recent months on a wave of sentiment-driven gains as investors bet on positive political developments. Meanwhile, U.S. growers, which would benefit from an improved legal landscape, have lagged their competitors that operate in the smaller Canadian market.
Cantor Fitzgerald analyst Pablo Zuanic told Barron’s in an email that the recent action in pot stocks involving Reddit traders makes it hard to predict day-to-day moves, especially with the more-liquid Canadian growers.
“A look at the [GameStop] stock chart should be cautionary,” Zuanic added. “That said, we continue to think the top US MSOs are attractively valued taking a long-term view, even though they will get some of the Canadian downdraft.”
Ironically, some observers last month likened the move in GameStop (GME) to Tilray’s brief parabolic jump in 2018. The WallStreetBets forum on Reddit was recently littered with posts about pot stocks. One of the top posts Thursday morning likened the recent action in Canadian pot stocks to a casino.
Zuanic said on Wednesday that the gap in performance between U.S. and Canadian licensed producers, or LPs, could signal interest from the Robinhood crowd. Robinhood users can’t trade over-the-counter stocks on the platform.
“Sure, the news flow backdrop has also helped (the notion the US will open soon and Canadian LPs will benefit; news about exports), but we think this does not explain the big delta in Canada vs. US performance,” he said. “We wonder if the average RH retail investor knows the difference between an MSO and an LP, and the very different fundamentals of both cannabis markets.”
Ihor Dusaniwsky, a managing director at short-selling analytics firm S3 Partners, noted on Wednesday that there’s also a short-selling angle at play. Tilray began the year with short interest at about 48% of shares available for trading, according to S3 Partners. S3 estimates a recent short interest at 23% of shares available for trading, implying a large amount of covering, which helps drive prices up.
Short sellers sell borrowed shares with the hope they can replace the stock by purchasing it at a lower price. Dusaniwsky notes that Tilray and Cronos (CRON) saw the largest yearly decrease in short interest as a percentage of shares available for trading. He added that the top 20 cannabis shorts in the sector were down $4.32 billion in net-of-financing mark-to-market losses in 2021 by Wednesday.
“The yearlong rally has spurred short squeezes in most of the top 20 most shorted stocks in the sector and we should see the squeezes continuing, especially if the potential for nationwide U.S. cannabis legalization continues to increase,” Dusaniwsky added.
As with GameStop, the traditional buy-and-hold investor might want to stay away until things cool down.
Rugged coastal drives and fireside drams define a slow, indulgent journey through Scotland’s far north.
A haven for hedge-fund titans and Hollywood grandees, Greenwich is one of the world’s most expensive residential enclaves, where eye-watering prices meet unapologetic grandeur.
The lunar flyby would be the deepest humans have traveled in space in decades.
It’s go time for the highest-stakes mission at NASA in more than 50 years.
On April 1, the agency is set to launch four astronauts around the moon, the deepest human spaceflight since the final Apollo lunar landing in 1972.
The launch window for Artemis II , as the mission is called, opens at 6:24 p.m. ET.
National Aeronautics and Space Administration teams have been preparing the vehicles to depart from Florida’s Kennedy Space Center on the planned roughly 10-day trip. Crew members have trained for years for this moment.
Reid Wiseman, the NASA astronaut serving as mission commander, said he doesn’t fear taking the voyage. A widower, he does worry at times about what he is putting his daughters through.
“I could have a very comfortable life for them,” Wiseman said in an interview last September.
“But I’m also a human, and I see the spirit in their eyes that is burning in my soul too. And so we’ve just got to never stop going.”
Wiseman’s crewmates on Artemis II are NASA’s Victor Glover and Christina Koch, as well as Canadian Space Agency astronaut Jeremy Hansen.

What are the goals for Artemis II?
The biggest one: Safely fly the crew on vehicles that have never carried astronauts before.
The towering Space Launch System rocket has the job of lofting a vehicle called Orion into space and on its way to the moon.
Orion is designed to carry the crew around the moon and back. Myriad systems on the ship—life support, communications, navigation—will be tested with the astronauts on board.
SLS and Orion don’t have much flight experience. The vehicles last flew in 2022, when the agency completed its uncrewed Artemis I mission .
How is the mission expected to unfold?
Artemis II will begin when SLS takes off from a launchpad in Florida with Orion stacked on top of it.
The so-called upper stage of SLS will later separate from the main part of the rocket with Orion attached, and use its engine to set up the latter vehicle for a push to the moon.
After Orion separates from the upper stage, it will conduct what is called a translunar injection—the engine firing that commits Orion to soaring out to the moon. It will fly to the moon over the course of a few days and travel around its far side.
Orion will face a tough return home after speeding through space. As it hits Earth’s atmosphere, Orion will be flying at 25,000 miles an hour and face temperatures of 5,000 degrees as it slows down. The capsule is designed to land under parachutes in the Pacific Ocean, not far from San Diego.

Is it possible Artemis II will be delayed?
Yes.
For safety reasons, the agency won’t launch if certain tough weather conditions roll through the Cape Canaveral, Fla., area. Delays caused by technical problems are possible, too. NASA has other dates identified for the mission if it doesn’t begin April 1.
Who are the astronauts flying on Artemis II?
The crew will be led by Wiseman, a retired Navy pilot who completed military deployments before joining NASA’s astronaut corps. He traveled to the International Space Station in 2014.
Two other astronauts will represent NASA during the mission: Glover, an experienced Navy pilot, and Koch, who began her career as an electrical engineer for the agency and once spent a year at a research station in the South Pole. Both have traveled to the space station before.
Hansen is a military pilot who joined Canada’s astronaut corps in 2009. He will be making his first trip to space.
Koch’s participation in Artemis II will mark the first time a woman has flown beyond orbits near Earth. Glover and Hansen will be the first African-American and non-American astronauts, respectively, to do the same.
What will the astronauts do during the flight?
The astronauts will evaluate how Orion flies, practice emergency procedures and capture images of the far side of the moon for scientific and exploration purposes (they may become the first humans to see parts of the far side of the lunar surface). Health-tracking projects of the astronauts are designed to inform future missions.
Those efforts will play out in Orion’s crew module, which has about two minivans worth of living area.
On board, the astronauts will spend about 30 minutes a day exercising, using a device that allows them to do dead lifts, rowing and more. Sleep will come in eight-hour stretches in hammocks.
There is a custom-made warmer for meals, with beef brisket and veggie quiche on the menu.
Each astronaut is permitted two flavored beverages a day, including coffee. The crew will hold one hourlong shared meal each day.
The Universal Waste Management System—that’s the toilet—uses air flow to pull fluid and solid waste away into containers.
What happens after Artemis II?
Assuming it goes well, NASA will march on to Artemis III, scheduled for next year. During that operation, NASA plans to launch Orion with crew members on board and have the ship practice docking with lunar-lander vehicles that Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin have been developing. The rendezvous operations will occur relatively close to Earth.
NASA hopes that its contractors and the agency itself are ready to attempt one or more lunar landing missions in 2028. Many current and former spaceflight officials are skeptical that timeline is feasible.

