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cbBTC Lend

0x5253...90CB
0.15%
Current APY (24h)
Nov 2024Jul 2025Jun 2026

About cbBTC Lend

cbBTC Lend is an autocompounder on Base with BTC as its underlying token, in which the yield is distributed. It earns yield from its underlying lending venue and automatically converts any claimed rewards into more BTC, removing the manual claim and conversion steps a user would otherwise need to perform on their own.

Rewards earned by the strategy (EXTRA) are periodically converted into BTC and added back to the vault. Autocompounding events run when economically feasible, anywhere from hourly to several days apart, with gas costs socialised across all holders rather than borne by each user individually.

Live since November 2024. Currently indexed at $14K TVL across 29 holders, with a 0.15% 24-hour APY and 0.17% across the trailing 30 days.

Performance Overview

01This vault's 0.15% APY ranks #6 among the 10 BTC vaults we monitor, with 5 strategies currently delivering higher APY.
02Over the past 30 days, APY has ranged from 0.13% to 0.25%, averaging 0.17%. At the 0.25% high, 1 BTC would earn ~0.0002042 BTC per month; at the 0.13% low, ~0.0001068 BTC.
03Over its tracked history, this vault's realized APY has averaged 1.32%, ranging from 0.10% to 9.74%.
04TVL has decreased 88.8% over the past 30 days, from $125K to $14K.

Historical indexer data. Past onchain performance is not a predictive forecast.

Market benchmarking

Asset average APY
0.28%
This product APY
0.15%
Market rank
#6 / 10
vs. Average
-45.7%

Among the 10 BTC strategies we currently monitor, this product ranks #6. Its 0.15% yield runs 45.7% lower than the cohort average of 0.28%. On a 1 BTC position, that's ~0.0001053 BTC per month lower than the cohort average. 5 strategies in the cohort are currently delivering higher APY; 4 are delivering lower. It currently holds $14K in TVL, ranking #7 of 10 by TVL.

Ecosystem context

On Base, this product's yield runs 78.5% higher than the network average across the BTC strategies we monitor. By APY it ranks #3 of 7 in that set. Yields on Base for BTC have averaged 0.08% in our index.

By TVL, this product ranks #4 of 7 BTC strategies on Base in our index.

Yield trajectory

011 BTC deposited 30 days ago would now be ~1.0001 BTC.
021 BTC deposited at launch (560 days ago) would now be ~1.0151 BTC.

Historical indexer data. Past onchain performance is not a predictive forecast.

Strategy stability

Based on APY volatility over the last 30 days. Higher scores indicate steadier yields.

65
/ 100
Consistent
Last 30 days · 15 readings indexed
Mean APY
0.17%
Volatility
±0.04%
30-day range
0.13% to 0.25%
Yield Output
BTCBTC
Low liquidity

This strategy currently holds $14K, below our $50K liquidity mark. Thin liquidity can mean higher slippage on entry and exit, and the headline yield can be skewed by a small number of holders.

Long-term performance

  • Share price has compounded at an annualized rate of 0.98% over 560 days, growing from 1.0000 to 1.0151. This represents a gain of ~0.0151 BTC per 1 BTC supplied at launch.
  • TVL experienced a 99% drawdown from its $1.7M peak, bottoming at $9K over 473 days. It currently stands at $14K, 1% of the peak value.
  • Best performing month was December 2024 at 7.02% average APY; weakest was January 2026 at 0.13%. The spread between best and worst months represents ~0.005739 BTC per 1 BTC per month.

Historical statistics

Over the past 560 days, this vault's APY has moved from an early average of 3.74% to a recent average of 0.20%, a 94.7% decrease. At the start of the window, 1 BTC would have earned ~0.003119 BTC/mo at then-current rates; at recent rates, ~0.0001643 BTC/mo.

Total value locked currently sits at $14K, which is 1% of its all-time peak of $1.7M reached on December 2024.

APY

30D Low0.13%
30D High0.25%
30D Average0.17%
Lifetime avg (560d)1.32%
Median APY0.15%
Best day0.25% · May 17
Worst day0.13% · May 22
Volatility±0.04%
APY range0.12pp

TVL

30D Low$13K
30D High$125K
30D Average$71K
Lifetime avg (560d)$413K
Median TVL$82K
Best day$125K · May 18
Worst day$13K · Jun 6
Current TVL$14K
Largest daily change$59K

Historical Data

Lifetime avg1.32%High9.74%Low0.10%Data points397
DateAPY
Jun 8, 20260.13%
Jun 6, 20260.13%
Jun 4, 20260.14%
Jun 2, 20260.14%
May 31, 20260.15%
May 29, 20260.13%
May 26, 20260.15%
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Strategy details

StrategyExtraFi
NetworkBaseBase
TypeAutocompounder
UnderlyingBTC
RewardsEXTRA
OperatorHarvest
Tracked for560 days
Holders29
Vault contract
0x52539E9c0eC50EaEEE7D0c518f88C066209090CB
Strategy contract
0x32ef0A24e90b32dCAF333427466c4f64B8273676
Underlying token
0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf

Frequently Asked Questions

What's the current APY for cbBTC Lend on Base?

cbBTC Lend on Base is showing a 24-hour APY of 0.15%, with a 30-day average of 0.17%. Rates are variable and move with market conditions, liquidity, and the underlying protocol's incentives. The figures reflect the realised yield over the trailing window; they are not a forward guarantee.

How does the autocompounding work?

The strategy holds positions in its underlying lending venue and periodically claims any rewards that accrue. Those rewards (EXTRA) are then converted into more BTC and added back to the vault, increasing the value of each holder's share. The process repeats automatically; holders are not required to claim, swap, or add anything back themselves. Autocompounding events run when economically feasible, anywhere from hourly to several days apart, with gas costs socialised across all holders.

Can I withdraw at any time?

There are no withdrawal periods or lockups. If the underlying strategy holds enough liquidity to satisfy the request, exits are instant. During periods of liquidity stress in the underlying venue, withdrawal capacity can be limited until liquidity returns. See the risk page for details on how this works.

Where does the yield come from?

Yield is sourced from its underlying lending venue. The income stream is a combination of interest paid by the underlying market and reward emissions in EXTRA, which the strategy claims and converts back into BTC on a recurring basis. The rate moves with the underlying venue's utilisation and incentive schedule.

How stable has the APY been?

Over the last 30 days, this vault's APY has ranged from 0.13% to 0.25%, averaging 0.17%, with measured volatility of ±0.04%. The Strategy stability section above shows where this falls on the scale from very volatile to very consistent.

How much is currently in the vault?

The vault currently holds $14K in TVL across 29 holders. The Historical statistics section above shows how this compares to the vault's 30-day range and lifetime peak.

What are the risks?

Like any onchain yield strategy, this vault is exposed to smart contract risk in both the Harvest contracts and its underlying lending venue, market risk in the underlying venue it routes to, and protocol-specific risks of the assets it interacts with. Harvest's core vault infrastructure was audited by Halborn in January 2025. Audits reduce but do not eliminate risk.

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Latest data point: June 8, 2026 (1 day ago)

Harvest is an independent onchain yield index. Performance data reflects historical onchain activity and is not a forecast. See the methodology, risk framework, terms, and disclosures for details on how data is calculated and the risks associated with onchain yield strategies.