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 20240430 Rate Effective Date
USD
Reference Benchmark USD
5.330%
20240430
AED
Reference Benchmark AED
5.114%
20240430
AUD
Reference Benchmark AUD
4.328%
20240430
BGN
Reference Benchmark BGN
3.790%
20240430
BRL
Reference Benchmark BRL
10.650%
20240430
CAD
Reference Benchmark CAD
4.726%
20240430
CHF
Reference Benchmark CHF
0.831%
20240430
CNH
Reference Benchmark CNH
1.497%
20240430
CZK
Reference Benchmark CZK
5.175%
20240430
DKK
Reference Benchmark DKK
3.577%
20240430
EUR
Reference Benchmark EUR
3.246%
20240430
GBP
Reference Benchmark GBP
5.369%
20240430
HKD
Reference Benchmark HKD
5.512%
20240430
HUF
Reference Benchmark HUF
6.750%
20240430
ILS
Reference Benchmark ILS
4.220%
20240430
INR
Reference Benchmark INR
6.750%
20240430
JPY
Reference Benchmark JPY
(0.829)%
20240430
KRW
Reference Benchmark KRW
3.500%
20240430
MXN
Reference Benchmark MXN
11.023%
20240430
NOK
Reference Benchmark NOK
4.348%
20240430
NZD
Reference Benchmark NZD
5.582%
20240430
PLN
Reference Benchmark PLN
6.193%
20240430
RON
Reference Benchmark RON
5.172%
20240430
RUB
Reference Benchmark RUB
15.700%
20240430
SAR
Reference Benchmark SAR
5.558%
20240430
SEK
Reference Benchmark SEK
3.763%
20240430
SGD
Reference Benchmark SGD
3.736%
20240430
TRY
Reference Benchmark TRY
43.945%
20240430
ZAR
Reference Benchmark ZAR
8.406%
20240430
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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