If there’s one factor I do not advocate, it is shopping for inventory on margin. As a result of volatility of shares and excessive margin rates of interest, borrowing cash to purchase shares is a foul concept.
Conversely, I am not opposed to purchasing a house on margin, particularly by a mortgage, if shopping for follows a homebuying guideline just like the 30/30/3 rule. Houses present utility within the type of shelter, are typically held for round 12 years, can generate revenue, and are a lot much less risky.
However the actuality is, shopping for any threat asset on margin is dangerous, because it amplifies each losses and wins.
Let me use myself as a case research on shopping for inventory on margin—why I did it, the potential repercussions, and the important thing questions you need to ask your self earlier than opening a inventory margin account.
Purchased Inventory On Margin At A 12.575% Curiosity Price
It seems, I really purchased about $12,000 price of inventory on margin at a 12.575% rate of interest, and I did not even understand it for per week! A 12.575% margin rate of interest is absurdly excessive and one thing I would by no means willingly tackle. Nonetheless, that is precisely what I did for a short time.
One in every of my foremost duties as a father is to make sure the monetary safety of our family. After buying a home we did not want within the second half of 2023, I quickly put our family in danger by dramatically chopping down our liquidity.
Since then, I’ve taken on part-time consulting roles, carried out some private finance consulting, and saved and invested virtually the whole lot I earned in shares, bonds, and actual property. Greater than 16 months later, my “Monetary Safety Fund” is in fine condition with about $706,000, or roughly two years’ price of residing bills.
As a non secular dollar-cost averager since our house buy, I’ve grow to be hardwired to put money into shares each month. When shares began declining originally of 2025, I wished to purchase much more as a result of that is what dollar-cost averagers do.
There was only one massive drawback: I did not have the cash to take a position! However make investments I did as a result of I had a margin account at Constancy.
Here is a snapshot of among the VTI ETF I purchased on margin.

Why I Purchased Inventory On Margin At An Costly 12.525% Curiosity Price
Earlier than penning this publish, I hadn’t realized how a lot inventory I’d bought on margin and even what the margin rate of interest was. Nonetheless, my psychological money circulation calculations hinted I’d dipped into margin, particularly since my account displayed, “Obtainable with out margin influence: $0.00,” and but I saved shopping for.
Right here’s why this occurred—and why you need to suppose twice earlier than doing the identical.
1) It Was Dangerously Straightforward to Do
The primary cause I purchased inventory on margin is as a result of I may—effortlessly. This ease is a double-edged sword. Constancy offered no warnings in regards to the penalties of shopping for inventory on margin, nor did it spotlight how a lot the borrowing value could be. Inputting a purchase order transaction felt no totally different from my standard routine, making a frictionless (and dangerous) course of.
2) A Common Funding Behavior
I’ve been investing originally and center of each month since I received my first job in 1999. This inertia has saved me disciplined, no matter whether or not I’ve had a job, no job, and even sufficient money available. Dollar-cost averaging has served me properly, so stopping now felt counterproductive, even in a cash-tight second.
3) Taking Benefit Of the Dip
Over 25 years of investing, I’ve developed a robust urge to purchase the dip. Traditionally, worry of shedding extra would generally maintain me again, however as I diversified and grew my internet price, I grew to become extra assured in my capacity to climate downturns.
When the S&P 500 dipped from ~6,084 to five,800, I felt compelled to behave—not only for my monetary future, however for my children’ (ages 7 and 5). With a 20-year horizon, I consider at present’s costs will appear to be bargains down the highway, even when the S&P 500 continues to right. I’ll maintain dollar-cost averaging to make the most of future dips, realizing that long-term investing is my focus.
4) Confidence in New Revenue
I additionally purchased on margin as a result of I anticipated incoming revenue. I had dividends and on-line revenue on the way in which in a pair weeks. In essence, this was a timing mismatch between money circulation and investing alternatives, and I didn’t need to miss a dip ready for the funds.
That is just like utilizing an overdraft line of credit score on your checking account to easy out expense timing. A margin account can serve the identical function for lively traders, although it requires cautious oversight.
5) It Was a Manageable Quantity
Lastly, the margin buy was modest: ~$12,000. I knew I may pay it again shortly, minimizing the curiosity expense.
For context:
- The 30-day value to borrow $12,000 at a 12.575% price is about $124.
- The 2-week value, a extra seemingly situation, is roughly $58.
On the time, I assumed the speed could be nearer to eight–9%, so discovering the true value prompted me to right away switch each spare greenback from my checking account to my Constancy portfolio to scale back the steadiness.
Under is a snapshot of my account’s Stability Particulars, exhibiting a unfavorable money steadiness of $10,585.13, equal to my margin steadiness. It additionally highlights my each day margin curiosity expense of $3.70 and a month-to-date expense of $29.95.

A Margin Account Creates Harmful Temptation
Whereas margin could be a great tool for seasoned traders, it’s important to totally perceive your borrowing prices and dangers earlier than diving in. Be taught from my expertise: maintain your money circulation in examine, and punctiliously weigh the cost-benefit of utilizing margin.
When you open a margin account—or convert your account to at least one—you could face the temptation to leverage up. For instance, my margin-buying energy is $723,268, which may simply entice me to go all-in on speculative investments. Whereas the end result might be nice, it may additionally finish disastrously.
Given the excessive margin rate of interest of 12.575%, most individuals wouldn’t purchase inventory on margin and maintain it for 12 months. That is very true if Wall Avenue’s median forecast for the S&P 500 is properly beneath the margin rate of interest.
As an alternative, margin merchants sometimes borrow short-term, aiming for a fast revenue. Sadly, day trading rarely works out as deliberate, typically leaving merchants poorer resulting from each buying and selling losses and margin curiosity bills.
Don’t purposefully purchase inventory on margin. The temptation to make undisciplined trades or exceed your threat tolerance is excessive. Utilizing margin can really feel like playing in a on line casino or enjoying high-stakes Texas Maintain’em poker—thrilling however inherently dangerous if you do not have self-discipline.
Questions To Ask Your self Earlier than Opening A Margin Account
For these of you continue to contemplating opening a margin account, take a second to mirror on these questions first. If you happen to can confidently reply sure to at the very least three of the next, solely then may a margin account be price exploring:
- Do you’ve got at the very least a two-pack of abs?
- Have you ever spent at the very least 10 years mastering your craft and turning into an knowledgeable in your area?
- Are you able to simply go 60 days with out smoking, consuming alcohol, soda, espresso, or utilizing different substances?
- Do you totally perceive the common historic returns of the inventory market, your probabilities of making or shedding cash, and the prices tied to purchasing shares on margin?
- Do you’ve got a level in finance, work in finance, or have an MBA?
- Did you’ve got at the very least $100,000 invested throughout the 2008 Global Financial Crisis?
- Do you’ve got a high risk tolerance, demonstrated by investing at the very least 80% of your portfolio in shares for 5 years or extra?
- Do you or your partner have a steady job with sturdy profession progress prospects?
- Is your net worth equal to at least 10X your annual family revenue?
Do not Purchase Shares On Margin If You Do not Have To
If you happen to wrestle with addictive tendencies or lack monetary self-discipline, do not open a margin account. As an alternative, stick with the tried-and-true technique of shopping for shares with a portion of your revenue. Over the long run, you’re more likely to obtain higher outcomes than the margin dealer—with out the pointless stress or threat.
Readers, do you purchase shares on margin? If that’s the case, when do you sometimes use margin, and the way do you resolve how lengthy to carry the inventory? Have you ever ever given in to temptation and acquired extra inventory on margin than you need to have? How did that have end up?
Diversify Into Excessive-High quality Non-public Actual Property
Investing in shares is a high-quality alternative on your retirement. Nonetheless, I additionally counsel diversifying into actual property—an funding that mixes the revenue stability of bonds with higher upside potential. With shares costly, I see extra worth in actual property for the time being.
Take into account Fundrise, a platform that means that you can 100% passively put money into residential and industrial actual property. With about $3 billion in non-public actual property belongings beneath administration, Fundrise focuses on properties within the Sunbelt area, the place valuations are decrease, and yields are usually greater.

I’ve personally invested over $300,000 with Fundrise, and so they’ve been a trusted associate and long-time sponsor of Monetary Samurai. With a $10 funding minimal, diversifying your portfolio has by no means been simpler.
Purchased Inventory On Margin At A 12.575% Curiosity Price And Survived is a Monetary Samurai authentic publish. All rights reserved. Be part of 60,000+ different wealth-builders by subscribing to my free weekly newsletter here.