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Do’s and Don’ts of After-Hours Trading

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Written by Timothy Sykes
Updated 8/24/2026 6 min read

When it comes to after-hours trading, it’s only human nature to look at a stock before the closing bell and think…

“This one’s better. This one’s better…”

I would rather you have no bias.

Here’s a better way to approach after-hours trading…

“These are the big percent gainers. These are the stocks I’m watching, but I don’t know what’s going to happen.”

Why?

Once that closing bell rings…

After-Hours Is a Different Game

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You can have a play that’s spiking into the close, that gets everybody excited, but it doesn’t spike after hours.

Instead, it tanks 30%.

You can also have a play that’s fading into the close, and then it’s beautiful after hours because late day shorts get squeezed.

For example, BTC Digital Ltd. (NASDAQ: BTCT) was fading into the close on August 19.

Then it did EXACTLY what I wanted: it held VWAP and squeezed overaggressive short sellers…

BTCT, 8/19/26, 1-min candles, after-hours runner
BTCT, 8/19/26, 1-min candles, after-hours runner

Also, a lot of these plays are so volatile in normal market hours that they get halted.

You can see the gaps in the late afternoon on the chart above. It’s tough to trade with all those halts.

These plays are MUCH more interesting without the halts.

So, here’s what I’m doing…

Do’s and Don’ts for After-Hours Trading

This isn’t a comprehensive list. Instead, it’s a few things I’m noticing with after-hours plays right now.

Do Get My New After-Hours Watchlist: The Night Tape

Every trading day after the closing bell, my new tool identifies one or more stocks with potential to run in after-hours trading.

You can get the watchlist delivered to your inbox, for free, when you sign up below:

Yes, Tim! Send Me The Night Tape

PLUS: Give Me Instant Access to “The Second Session” Guide

The stocks below were all top watches on The Night Tape. Not all of them were winners (and I didn’t trade every one).

But they all have important lessons for after-hours trading…

Don’t Try to Guess Before the Closing Bell

You have no idea what’s going to happen. Xos, Inc. (NASDAQ: XOS) was a perfect example on August 18

XOS spiked big in premarket trading, then tried to reclaim VWAP all day. It was the top watch on The Night Tape that day.

But it faked me out too many times, so I didn’t trade it…

XOS, 8/18/26, 1-min candles, don’t try to guess before the closing bell
XOS, 8/18/26, 1-min candles, don’t try to guess before the closing bell

This is EXACTLY why I created my new after-hours watchlist. Because I don’t know what’s going to happen either.

The tool finds stocks with potential to make big moves after hours. If they don’t, it’s no big deal.

Don’t Buy the Dip After-Hours

For me, it’s tough to dip buy after hours.

Here’s an example…

BRLS, 8-20-26, 1-min candles, after-hours
BRLS, 8-20-26, 1-min candles, after-hours

Borealis Foods Inc. (NASDAQ: BRLS) was The Night Tape’s top watch on August 20.

There was a quick dip buy opportunity but it didn’t fit the plan, which was consolidation above VWAP and a breakout at $2.50.

There are traders who like the fade so they can get a better entry.

If you get the fade, you get the better entry, and then it starts running… shorts get scared.

It creates a beautiful short-squeeze to new highs. It’s kinda like my morning panic dip buy pattern, but after 4:00 p.m. ET

The problem is, sometimes they fade a little and then just keep fading. As you can see with BRLS, after the break out over VWAP, that’s exactly what happened.

You could have traded the VWAP reclaim and hold, but you had to be fast and it’s not what I was looking for.

So, be careful because sometimes you’re buying these big percent gainers that never bounce.

Do Be Wary of Breakouts

I prefer breakouts over the high, but then you have another problem…

What if it breaks out past the previous high, but it’s not a convincing breakout? Or it breaks out real quick and then fails? It happens…

USDE, 8/21/26, 1-min candles, after-hours double-top and fail
USDE, 8/21/26, 1-min candles, after-hours double-top and fail

StablecoinX Inc. (NASDAQ: USDE) was the top after-hours watch on Friday (August 21).

It spiked fast, briefly hit new highs, and double-topped.

Ideally, I want to see after-hours plays make new highs by gradually uptrending.

I like a trend to be established first, rather than just trying to catch a falling knife or a breakout.

It’s much easier to play the trend.

Key Takeaway

After-hours trading is hot right now (and I think EVERYONE should watch, learn, and trade after hours).

There is just SO much opportunity.

Do we always get “the one” that runs? No. But the more you watch the stocks we’re watching (and understand why)…

The better you’ll get at identifying opportunities as they happen.

Get The Night Tape After-Hours Watchlist Here

I’ll see you after the closing bell later today.

Cheers,

– Tim Sykes


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Timothy Sykes

Tim Sykes is a penny stock trader and teacher who became a self-made millionaire by the age of 22 by trading $12,415 of bar mitzvah money. After becoming disenchanted with the hedge fund world, he established the Tim Sykes Trading Challenge to teach aspiring traders how to follow his trading strategies. He’s been featured in a variety of media outlets including CNN, Larry King, Steve Harvey, Forbes, Men’s Journal, and more. He’s also an active philanthropist and environmental activist, a co-founder of Karmagawa, and has donated millions of dollars to charity.
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* Results are not typical and will vary from person to person. Making money trading stocks takes time, dedication, and hard work. There are inherent risks involved with investing in the stock market, including the loss of your investment. Past performance in the market is not indicative of future results. Any investment is at your own risk. See Terms of Service here

The available research on day trading suggests that most active traders lose money. Fees and overtrading are major contributors to these losses.

A 2000 study called “Trading is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors” evaluated 66,465 U.S. households that held stocks from 1991 to 1996. The households that traded most averaged an 11.4% annual return during a period where the overall market gained 17.9%. These lower returns were attributed to overconfidence.

A 2014 paper (revised 2019) titled “Learning Fast or Slow?” analyzed the complete transaction history of the Taiwan Stock Exchange between 1992 and 2006. It looked at the ongoing performance of day traders in this sample, and found that 97% of day traders can expect to lose money from trading, and more than 90% of all day trading volume can be traced to investors who predictably lose money. Additionally, it tied the behavior of gamblers and drivers who get more speeding tickets to overtrading, and cited studies showing that legalized gambling has an inverse effect on trading volume.

A 2019 research study (revised 2020) called “Day Trading for a Living?” observed 19,646 Brazilian futures contract traders who started day trading from 2013 to 2015, and recorded two years of their trading activity. The study authors found that 97% of traders with more than 300 days actively trading lost money, and only 1.1% earned more than the Brazilian minimum wage ($16 USD per day). They hypothesized that the greater returns shown in previous studies did not differentiate between frequent day traders and those who traded rarely, and that more frequent trading activity decreases the chance of profitability.

These studies show the wide variance of the available data on day trading profitability. One thing that seems clear from the research is that most day traders lose money .

Millionaire Media 66 W Flagler St. Ste. 900 Miami, FL 33130 United States (888) 878-3621 This is for information purposes only as Millionaire Media LLC nor Timothy Sykes is registered as a securities broker-dealer or an investment adviser. No information herein is intended as securities brokerage, investment, tax, accounting or legal advice, as an offer or solicitation of an offer to sell or buy, or as an endorsement, recommendation or sponsorship of any company, security or fund. Millionaire Media LLC and Timothy Sykes cannot and does not assess, verify or guarantee the adequacy, accuracy or completeness of any information, the suitability or profitability of any particular investment, or the potential value of any investment or informational source. The reader bears responsibility for his/her own investment research and decisions, should seek the advice of a qualified securities professional before making any investment, and investigate and fully understand any and all risks before investing. Millionaire Media LLC and Timothy Sykes in no way warrants the solvency, financial condition, or investment advisability of any of the securities mentioned in communications or websites. In addition, Millionaire Media LLC and Timothy Sykes accepts no liability whatsoever for any direct or consequential loss arising from any use of this information. This information is not intended to be used as the sole basis of any investment decision, nor should it be construed as advice designed to meet the investment needs of any particular investor. Past performance is not necessarily indicative of future returns.

Citations for Disclaimer

Barber, Brad M. and Odean, Terrance, Trading is Hazardous to Your Wealth: The Common Stock Investment Performance of Individual Investors. Available at SSRN: “Day Trading for a Living?”

Barber, Brad M. and Lee, Yi-Tsung and Liu, Yu-Jane and Odean, Terrance and Zhang, Ke, Learning Fast or Slow? (May 28, 2019). Forthcoming: Review of Asset Pricing Studies, Available at SSRN: “https://ssrn.com/abstract=2535636”

Chague, Fernando and De-Losso, Rodrigo and Giovannetti, Bruno, Day Trading for a Living? (June 11, 2020). Available at SSRN: “https://ssrn.com/abstract=3423101”