The Bitcoin mining sector faced a challenging pivot in October 2026, as plunging spot prices and a massive surge in network difficulty combined to compress mining revenues significantly. According to Luxor’s Monthly Lookback Series, October proved to be a punishing month for hashprice—the expected revenue of a given amount of computational power—marking one of the steepest monthly declines in recent years. While the summer months brought relief in the form of lower power costs and seasonal curtailment easing, October unleashed an aggressive wave of network expansion that overwhelmed miners even as Bitcoin’s broader market support wavered.
October 2026 Spot Hashprice and Its Constituents
September closed with lingering uncertainty over whether Bitcoin would sustain its upward momentum or if network difficulty adjustments would wipe out any gains. October swiftly answered that question with downside across the board. Bitcoin fell 8.0% from its monthly open to its close, while network difficulty climbed 11.76% across two major retargets.
Consequently, hashprice tumbled by $7.17, marking the largest open-to-close dollar decline since February 2025. On a monthly-average basis, the contraction appeared milder, moving from $39.33 down to $37.97—a 3.5% drop—primarily because the vast majority of the damage was concentrated in the final two weeks of the month.
The USD hashprice opened October at $40.15 per PH/s/day, reached a monthly high of $40.90 on October 5, and closed at $32.98, representing a steep 17.9% slide that hit the lowest level of the month. The downward trajectory occurred in two distinct steps coinciding with difficulty retargets: first dropping from $38.83 to $36.60 between October 15 and 17, and then sliding from $35.67 to $33.01 between October 29 and 30, when a second retarget converged with a 3.5% single-day drop in Bitcoin’s price.
Bitcoin’s spot price mirrored this weakness, opening the month at $84,049 and closing at $77,332, down 8.0%. Although the monthly average of $82,229 sat 2.3% above September’s average due to a strong start holding above $81,000, macroeconomic and market pressures eventually took a toll. On October 28, the Federal Open Market Committee (FOMC) held the federal funds rate steady at 3.75% to 4.00% in a 10-2 vote, with two dissenting members favoring a hike. Bitcoin hit a low of $77,316 just two days later.
Spot Bitcoin ETFs also transitioned into net sellers for the first time since June, registering $515 million in net outflows for October following heavy inflows in August and September. This late-month capital flight pushed year-to-date net flows down significantly and left Bitcoin ending October roughly 37.9% below its October 2025 all-time high of $124,485.
Network Difficulty and Hashrate Expansion
Network difficulty averaged 137.19T, up 6.2% over the month, and finished at 148.36T. Three adjustments occurred during October: a negligible -0.03% change on October 3, followed by a +5.92% surge on October 16 and a +5.54% jump on October 29. This net gain of 11.76% marked the largest monthly difficulty growth since February 2024, driven by block times averaging a rapid 9 minutes and 8 seconds.
The global network hashrate pushed back above 1 ZH/s. The 7-day average crossed 1,000 EH/s on October 11 for the first time since June, climbing to 1,067 EH/s by the end of the month. This surge was heavily supported by operations in Texas, where the Electric Reliability Council of Texas (ERCOT) 4CP (Coincident Peak) season officially ended on September 30. Flexible industrial loads that had curtailed operations during peak summer heat returned to the grid with no remaining peak hours to avoid.
Despite real-time power prices dipping mid-month in Texas, the monthly average LZ_WEST power price rose to $43/MWh, the highest since January, driven by early-month spikes and a $104/MWh surge on October 31.
Meanwhile, transaction fees fell to their lowest level since April, averaging 0.0179 BTC per block. Fees accounted for just 0.57% of total block rewards, marking the sixteenth consecutive month that fees remained below 1% of total miner compensation. In USD terms, the average block earned approximately $1,473 in transaction fees, down 8.3% as both fee rates and Bitcoin prices declined.
Hashrate Market Activity and Forward Contract Performance
Luxor’s hashrate derivatives market provided vital risk management tools for miners, lenders, and treasury companies throughout October. Lenders remained active on the buy side of deliverable forward (DF) contracts, while public and private miners utilized forward sales to secure non-dilutive financing and fund ASIC fleet upgrades. By pairing a prepaid deliverable forward with an offsetting non-dilutive forward, market participants locked in a fixed annualized yield or financing cost ranging between 6% and 13%.
In USD terms, early sellers of the October contract lost out to spot settlement, while late sellers captured an advantage. Sellers who locked in contracts months prior realized between $29.38 and $38.51 per PH/s/day against the $37.97 spot settlement. Four out of the five historical monthly sales resulted in losses compared to spot, reinforcing a shifting regime where USD-denominated hedging strategies face headwinds when spot prices underperform expectations.
Conversely, in BTC-denominated contracts, the middle of the forward curve outperformed. Sales executed two and three months out at 0.00049 and 0.00048 BTC per PH/s/day beat the 0.00046 BTC spot settlement by meaningful margins. Because the 11.76% difficulty increase closely tracked what the forward market had anticipated, BTC-denominated hedges successfully outperformed USD hedges for the second consecutive month.
Forward Curve Outlook and Projections
Looking ahead, Luxor’s Hashrate Forward Market prices an average hashprice of $32.86, or 0.00042 BTC per PH/s/day, across the November 2026 to April 2027 window. The USD forward curve sits slightly above spot for November but trends below spot by April, while the BTC curve follows a similar trajectory.
Projections from Luxor’s Q4 2026 Mining Economics report estimate total net ASIC capacity at approximately 1,390 EH, contrasted against roughly 1,067 EH of active hashrate. This leaves over 300 EH of less-efficient hardware sitting idle at current price levels. As the industry transitions into winter, weather-driven energy curtailment and pure hashprice economics will continue to dictate which marginal fleets remain online, ensuring that cost discipline remains the primary focus for miners navigating the current market cycle.
Cryptocurrency Mining
Cryptocurrency Mining
Cryptocurrency Mining
