Margin Reference Benchmark Rates

Reference Benchmark Rates


IBKR's benchmark for each currency is the reference rate around which our credit, debit, stock loan and other interest rate linked calculations are determined. IBKR uses a combination of internationally recognized reference rates (such Fed Funds), bank deposit rates, and dynamic interbank rates determined from foreign exchange and money markets to calculate an IBKR Reference Benchmark rate.

For more information about IBKR Reference Benchmark, visit the IBKR Knowledge Base.

For information regarding the various external reference rates that contribute to the IBKR Reference Benchmark rate, see Benchmark Interest Calculation Reference Rate Descriptions..


CurrencyDescription for Effective Date 20240417 Rate Effective Date
USD
Reference Benchmark USD
5.330%
20240417
AED
Reference Benchmark AED
5.337%
20240417
AUD
Reference Benchmark AUD
4.229%
20240417
BGN
Reference Benchmark BGN
3.790%
20240417
BRL
Reference Benchmark BRL
10.650%
20240417
CAD
Reference Benchmark CAD
4.852%
20240417
CHF
Reference Benchmark CHF
1.259%
20240417
CNH
Reference Benchmark CNH
6.627%
20240417
CZK
Reference Benchmark CZK
5.839%
20240417
DKK
Reference Benchmark DKK
3.515%
20240417
EUR
Reference Benchmark EUR
3.915%
20240417
GBP
Reference Benchmark GBP
5.170%
20240417
HKD
Reference Benchmark HKD
4.028%
20240417
HUF
Reference Benchmark HUF
8.039%
20240417
ILS
Reference Benchmark ILS
3.933%
20240417
INR
Reference Benchmark INR
6.600%
20240417
JPY
Reference Benchmark JPY
0.002%
20240417
KRW
Reference Benchmark KRW
3.500%
20240417
MXN
Reference Benchmark MXN
10.928%
20240417
NOK
Reference Benchmark NOK
4.411%
20240417
NZD
Reference Benchmark NZD
5.304%
20240417
PLN
Reference Benchmark PLN
5.846%
20240417
RON
Reference Benchmark RON
5.747%
20240417
RUB
Reference Benchmark RUB
15.720%
20240417
SAR
Reference Benchmark SAR
5.361%
20240417
SEK
Reference Benchmark SEK
3.783%
20240417
SGD
Reference Benchmark SGD
3.228%
20240417
TRY
Reference Benchmark TRY
48.482%
20240417
ZAR
Reference Benchmark ZAR
7.921%
20240417
Prior Period Benchmark Rates

IBKR accrues interest daily and posts actual interest monthly on the third business day of the following month. IBKR calculates the daily interest payable or receivable using the following: EndingSettledCash – ShortStockCollateralValue.


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