Coincheck Launches Ethereum (ETH) Recurring-Buy Campaign With Up to ¥10,000 in Rewards

Coincheck Rewards Recurring Buyers With Free ETH

Tokyo-listed exchange Coincheck is running a campaign that awards Ethereum (ETH) rewards worth up to ¥10,000 to customers who start or increase its Coincheck Tsu-tate recurring-purchase plan, according to the exchange's official campaign notice. Entry opened on August 21, 2026 at 12:00 JST and closes on September 8 at 23:59 JST, and both brand-new recurring-buy users and existing customers who raise their monthly amount by at least ¥10,000 qualify — provided they register through the dedicated campaign page before the deadline. The reward scales with the new or increased amount: a monthly setting between ¥10,000 and ¥30,000 earns ¥1,000 in ETH, ¥30,000 to under ¥50,000 earns ¥4,500, and ¥50,000 or more earns the full ¥10,000. A customer already stacking ¥10,000 monthly who raises it to ¥40,000, for instance, qualifies via the ¥30,000 increase tier. Crucially, the payout is not instant — to collect the maximum, a participant must keep buying at least ¥50,000 of BTC or ETH per month from October 7 for three consecutive months, a total commitment of ¥150,000. Users stacking BTC alone still receive their reward in ETH, and those buying both coins are judged on the combined new or increased amount. The ETH quantity is fixed at the Coincheck rate when grants are distributed, which the notice says will land in trading accounts around late December 2026. September's purchase is debited from designated bank accounts on September 28, with the first buy executing on October 7; missed debits or skipped purchases void eligibility. Coincheck's recurring-buy service starts at ¥10,000 per month in ¥1,000 increments across daily and monthly plans, with no transfer or service fees — though an embedded spread of 0.1% to 4.0% is baked into purchase prices and can widen during sharp market moves. The exchange itself cautions that rewards should not be the sole basis for choosing an amount, and for smaller budgets rival SBI VC Trade accepts recurring purchases from ¥500 with daily, weekly or monthly frequency.

The Quarter ETH Returned 66.55%

That retail-friendly push lands against the backdrop of the asset's strongest quarterly stretch in nearly a decade. In the completed July–September 2025 quarter, Ethereum returned 66.55% — its third-highest Q3 result on record and its best since 2016. The prior benchmark, the 2020 “DeFi Summer” quarter, delivered 59.5%, while Bitcoin managed only roughly 6% to 10% over the same window, indicating the gain reflected ETH-specific demand rather than a broad altcoin-market lift. Cumulative net inflows into US spot Ethereum ETFs surpassed $10 billion for the period, with about $4 billion arriving in August 2025 alone, and corporate treasury programs — tracked in our ETH treasury coverage — bought more than $15 billion of the asset during the quarter. On price, Ethereum traded above $4,000 through stretches of the quarter and briefly approached $5,000 before September clipped 5.73%, handing back part of the late-quarter advance. On-chain activity moved in step: total value locked across Ethereum-linked chains and Layer 2 networks climbed to roughly $88 billion at quarter-end, though rising asset prices themselves inflate TVL, so usage and price effects should be read together. The character of the rally also differed from past cycles — 2017 was driven by the ICO wave and 2020–2021 by DeFi yield farming and NFT mania, whereas this advance rested on regulated ETF wrappers and corporate balance-sheet adoption, as seen when BlackRock's Ethereum ETF drew a $74.2 million single-day inflow — institutional flow rather than speculative churn. Readers tracking the market in real time can follow live spot and futures prices on Bybit.

A Demand Pipeline Into December

Read together, the two developments describe two distinct layers of demand for Ethereum news and analysis readers to track into year-end. The institutional layer — ETF creations and corporate purchases — dominated the 2025 rally, while Coincheck's campaign shows exchanges engineering a programmatic retail layer on top of it. A detail in the exchange's own campaign terms stands out: rewards are paid in ETH even to participants who stack only BTC, a deliberate mechanism that converts recurring Bitcoin buyers into ETH holders by the late-December grant date. Sustained three-month purchase commitments also smooth out volatility-driven behavior, adding a steadier bid beneath the larger institutional flows that defined the asset's record quarter.