Bitcoin's ripping. Your feed is full of green candles, moon emojis, and people showing off their mining earnings. Every fibre in your body says buy a miner right now. But here's the uncomfortable question most hardware retailers won't ask you: is a bull market actually the worst time to start mining?
We sell miners for a living, so we have zero incentive to talk you out of a purchase. But we'd rather you buy smart, mine profitably, and come back for your second rig — than impulse-buy at the top and end up with an expensive space heater. So let's walk through the contrarian case honestly.
The Bull Market Hardware Trap
We've written about this before in our deep dive on the bull market mining trap, but it's worth summarising the core problem. When Bitcoin's price surges, three things happen simultaneously that all work against new miners.
First, hardware prices spike. Manufacturers and resellers raise prices because demand is through the roof. That Antminer that cost $3,000 six months ago is suddenly $5,500. Your breakeven timeline just doubled before you've even plugged it in.
Second, network difficulty climbs. All those new miners flooding the network mean your share of the block reward shrinks. The hashrate you're buying today earns less Bitcoin per day than it did last quarter — and will earn even less next quarter as more machines come online.
Third, and this is the sneaky one: profitability calculators lie to you during bull runs. They show you today's Bitcoin price multiplied by today's difficulty. But by the time your miner arrives, gets set up, and runs for a few months, both variables have moved against you. The price might hold, but difficulty almost certainly won't.
The "Just Buy Bitcoin" Argument
The contrarian take goes like this: if you have $4,000 to spend during a bull market, you'd often be better off simply buying Bitcoin directly. No electricity costs, no setup time, no noise, no heat, no ongoing expenses. You get instant exposure to the upside without the operational overhead.
And the maths checks out surprisingly often. If Bitcoin is at $90,000 and you spend $4,000 on a mid-range ASIC, you might mine 0.035 BTC over the next 12 months after electricity. If you'd just bought Bitcoin with that same $4,000, you'd hold 0.044 BTC immediately — with zero ongoing costs. If the price runs to $150,000, your purchased stack is worth more than your mined stack plus the residual hardware value.
This is essentially the argument we explored in mining vs buying crypto, and during bull markets, the scales tip further toward buying.
So Why Would Anyone Mine During a Bull Market?
Here's where the contrarian take gets its own contrarian take. There are legitimate reasons to mine during a bull run — they're just not the reasons most people think.
You Already Own the Hardware
If you bought your Bitcoin miner during the bear market when prices were low, a bull run is your harvest season. Your capital expenditure is already sunk. Every satoshi you mine now is pure operational profit minus electricity. This is the dream scenario, and it's exactly why we encourage people to buy during bear markets.
You're Playing the DCA Game
Mining is a form of dollar-cost averaging. Your miner produces a steady stream of Bitcoin regardless of the daily price. If you're using mining as a DCA strategy, a bull market is just one phase in a multi-year plan. You're not trying to time the market — you're using your machine to accumulate continuously. In this framework, the entry price of hardware matters less than the total lifetime output.
You're Buying Efficient Hardware at Fair Prices
Not all bull market hardware purchases are bad. If you can find a high-efficiency machine — something in the 15–20 J/TH range like the Antminer S21 Pro at 234 TH/s — at a price that hasn't been inflated by hype, the efficiency advantage can survive difficulty increases that would kill older machines. The key metric isn't hashrate alone; it's joules per terahash relative to your Australian electricity rate.
You Want Non-KYC Bitcoin
This is the argument that doesn't show up in spreadsheets. Mined Bitcoin has no purchase history, no exchange KYC trail, and no counterparty risk. For some miners, that privacy premium is worth paying more for hardware. It's a philosophical position rather than a financial one, and it's perfectly valid.
The Stacking Cash Strategy
The alternative to buying hardware during a bull market is straightforward: sit on your hands. Build a war chest. Wait for the cycle to turn.
Here's what that looks like in practice. During the bull run, you set aside the money you would have spent on a miner. You keep researching hardware, watching efficiency improvements, and tracking the market. When the bear market inevitably arrives — and it always does — you buy top-tier hardware at a steep discount. Manufacturers slash prices to move inventory. Second-hand machines flood the market from miners who capitulated. You can pick up gear for 40–60% less than peak pricing.
Then you set up during the quiet period, mine through the bottom, and ride the next bull run with hardware that's already paid off. This is the cycle that experienced miners repeat over and over, and it's the core thesis of our bear market survival guide.
A Middle Ground: The Tiered Approach
Most Aussie miners don't need to pick one extreme or the other. A more practical strategy looks like this:
Allocate a portion — say 30–40% — of your mining budget to buy Bitcoin directly during the bull run for immediate exposure. Keep the remaining 60–70% in AUD, earmarked for hardware purchases when prices cool. If you already own a miner, run it at full capacity and stack every sat rather than selling daily. And if you spot a genuinely good deal on high-efficiency hardware — not a panic buy, but a calculated purchase — deploy a portion of your war chest early.
This way you're not completely sidelined if Bitcoin keeps running, but you're not all-in on hardware at inflated prices either.
What to Watch For: Timing Signals
You'll never time the exact bottom for hardware prices, but there are reliable signals that the buying window is opening.
Watch network hashrate growth. When it flattens or dips, miners are switching off and hardware demand is dropping. Track manufacturer announcements — when Bitmain, MicroBT, and Canaan start offering bundle deals or extended warranties, they're trying to move inventory. Check the second-hand market on mining forums: when listings pile up and prices keep dropping, capitulation is underway. And monitor mining difficulty adjustments — consecutive negative adjustments mean the network is contracting and your share of rewards is growing.
For a deeper look at how the major manufacturers compare and which brands hold value best through cycles, see our Bitmain vs MicroBT vs Canaan comparison and our analysis of mining hardware resale value in Australia.
Australian-Specific Considerations
For Aussie miners, the bull-vs-stack decision has an extra layer. Our electricity rates — typically $0.25–$0.35/kWh depending on state and plan — are higher than North American averages. That makes efficiency even more critical during a bull market, because your operating costs eat a larger share of revenue. A machine that's profitable at $0.08/kWh in Texas might be marginal at $0.30/kWh in Sydney.
If you're going to mine during a bull run in Australia, focus on the most efficient hardware available and optimise your electricity plan. Our time-of-use electricity plan rankings and state-by-state electricity comparison can help you shave cents off your per-kWh rate, which compounds dramatically over a full cycle.
Also consider the ATO tax implications. Mined Bitcoin is assessable income at the market value on the day you receive it. During a bull market, that means higher taxable income per coin mined — even if you don't sell. Make sure you're tracking this properly and setting aside funds for your tax obligation. You can also claim hardware depreciation to offset some of that income.
The Honest Answer
So should you mine during a bull market or stack cash? The honest answer is: it depends on where you are in the cycle and what you already own.
If you're starting from scratch with no hardware, the maths usually favours patience. Build your war chest, do your research, and buy hardware when the hype dies down. Read up on common mistakes new miners make and hidden costs beyond electricity so you're prepared when the time comes.
If you already have miners running, keep them running. A bull market is when your bear market patience pays off. Optimise your operation, monitor your rigs remotely, and decide whether to sell some of your mined Bitcoin or keep stacking.
And if you're somewhere in between — maybe you've been researching for months and the itch is unbearable — consider a low-cost entry-level miner under $500 or a solo mining device to get your feet wet without overcommitting capital at cycle highs. You'll learn the ropes, understand your electricity costs firsthand, and be ready to scale up when prices come back to earth.
Whatever you decide, don't let FOMO drive the decision. The mining game rewards patience, efficiency, and clear thinking — not emotional buying. And when you're ready to pull the trigger, we'll have the hardware waiting.
