Coverage
4 Jan 2013 – 6 Sep 2023
Frequency
Weekly
Files
2

This series has not been updated in 3 years. The last observation is 6 September 2023. Use it for historical work; do not treat it as current.

Weekly average securities lending fee (aluguel de ações) for Brazilian equities traded in the BTC market, expressed as a fraction per year. Part of the NEFIN predictability datasets. Note that a daily average loan fee series is also published on the Short Interest page.

Read it directly

# Python
import pandas as pd
df = pd.read_csv("https://nefin.com.br/resources/Predictability/loan_fees.csv")

# R
df <- readr::read_csv("https://nefin.com.br/resources/Predictability/loan_fees.csv")

How to cite

Please cite the dataset when you use it in published work.

NEFIN (2026). Loan Fees.
Center for Research in Financial Economics, University of São Paulo.
https://nefin.com.br/data/loan-fees/