Bitcoin’s Price Dip Makes Many ASIC Miners Red

Bitcoin’s pullback is starting to show up in a place traders don’t always watch: the mining floor.

With BTC trading around $78,600, a growing list of widely used ASIC mining rigs has drifted toward (or below) break-even, especially for operators paying about $0.08 per kWh for electricity. That’s the key threshold flagged in fresh data referenced by Antpool and reported by ForkLog on Feb. 3, 2026. 

The short version: when Bitcoin price drops faster than network conditions can adjust, ASIC miner profitability can flip from “okay” to “painful” in a hurry.

Which ASIC miners are now unprofitable?

According to the Antpool profitability figures cited by ForkLog, several popular models are hovering right at the edge:

• Antminer S19 XP+ Hydro
• WhatsMiner M60S
• Avalon A1466I

ForkLog says these models become unprofitable when BTC is below $86,000, assuming that $0.08/kWh power cost. 

Not all hardware is equally vulnerable, though. Newer machines like the Antminer S21 reportedly have a break-even band around $69,000–$74,000 per BTC, while more efficient top-tier units can stay profitable at much lower prices (ForkLog highlights models it calls the most resilient, remaining profitable above ~$44,000). 

That gap is the story of modern mining in one sentence: efficiency is survival.

Why “hashprice” matters more than Bitcoin price

Miners don’t run on vibes. They run on cash flow.

One of the cleanest ways to measure miner revenue pressure is hashprice—a metric popularized by Hashrate Index(backed by Luxor) that estimates daily revenue per unit of hashpower.

ForkLog reports hashprice falling to about $34.8 per PH/s per day, levels last seen in November. At the same time, Hashrate Index’s own dashboard showed hashprice around $35/PH/day alongside BTC near $78,400 and network hashrate near 878 EH/s. 

Even a few dollars of hashprice movement can decide whether older rigs keep running or get shut off—especially for miners stuck with higher all-in costs (electricity, hosting, repairs, debt).

In its weekly mining roundup, Hashrate Index put it bluntly: at roughly $39/PH/day, hashprice is “close to—or at—breakeven for many miners,” depending on operating costs and machine type. 

Network conditions aren’t helping

Mining margins are a three-variable equation:

1. Bitcoin price
2. Network difficulty
3. Your operating cost (especially electricity)

On the network side, ForkLog notes that the Jan. 22 difficulty adjustment lowered Bitcoin mining difficulty by 3.28% to 141.67T, and forecasts suggested another decrease of ~10.47% to about 126.84T at the next adjustment. 

That’s how Bitcoin “self-corrects” when miners capitulate: if enough machines go offline, blocks come slower, and eventually difficulty drops to help the remaining miners earn more.

But the hashrate decline hasn’t just been about economics. ForkLog also tied the hashrate slide to winter storms in the United States, saying shutdowns pushed network hashrate down to roughly 870 EH/s, the lowest since June 2025. 

A separate ForkLog report citing Glassnode described hashrate at ~970 EH/s, the lowest since September 2025, and said U.S. winter storms forced miners offline. 

Weather-driven outages can amplify profit stress: if you’re already near break-even, unexpected downtime (or higher power pricing during storms) can turn “thin margin” into “negative margin.”

What miners typically do when rigs turn unprofitable

When mining profitability collapses, miners don’t all respond the same way—but most strategies fall into a few buckets.

1) Power down the least efficient rigs

This is the fastest lever. Older or less efficient ASICs (higher J/TH) are the first to go dark when hashprice drops. The result often looks like “miner capitulation”: declining hashrate, slower blocks, and eventually a difficulty reduction that restores equilibrium.

2) Hunt for cheaper electricity

At $0.08/kWh, many machines struggle, but at $0.03–$0.05/kWh, the same fleet can remain viable far longer. That’s why miners obsess over power contracts, location, and cooling efficiency—especially for hydro/immersion setups.

3) Upgrade hardware… if balance sheets allow it

The efficiency gap between generations matters. ForkLog’s numbers illustrate that newer gear has meaningfully lower break-even levels than mid-generation rigs. But upgrading requires capital—and in downturns, financing is often expensive or unavailable.

4) Manage treasury and selling pressure

When cash flow tightens, some miners sell more BTC to fund operations. That’s one reason analysts watch miner behavior closely during drawdowns: forced selling can add to market pressure, especially if the downturn lasts.

5) Use hedging tools (where available)

Larger miners increasingly hedge revenue and price exposure using derivatives and structured contracts. Hashrate Index even tracks forward expectations for mining revenue, and its roundup notes how markets price future hashprice across months. 

Why this matters beyond miners

Mining profitability is not just an industry sidebar—it can be a macro signal for crypto.

• For the network: hashrate is a key security metric; higher hashrate generally means stronger resistance to attack. 
• For traders: falling hashrate and shrinking margins can hint at stress, potential miner selling, and volatility around difficulty adjustments.
• For the cycle: post-halving environments are naturally harsher—rewards are lower, so miners depend more on price and fees to stay afloat.

Right now, the picture is mixed: Bitcoin bounced off a local low near $75,000 and traded around $78,600, but mining economics still look tight for a lot of real-world operators paying typical power rates. 

Conclusion

Bitcoin doesn’t need to crash for mining to hurt. Sometimes it just needs to drift low enough—long enough—for the math to flip.

At ~$78K BTC, hashprice near the mid-$30s per PH/day, and electricity around $0.08/kWh, many mainstream ASIC miners are simply operating without cushion. Whether conditions improve next depends on two near-term variables: Bitcoin price action and the next difficulty adjustment. If difficulty drops materially, miners get breathing room. If price keeps sliding, more rigs may go dark.