

SPEI doesn't stop on weekends, why should your FX provider? Access institutional liquidity and near-instant settlement all week long.

USD
/

MXN
TRADITIONAL FX
June 2026
0 days offline
LUN
1
8
15
22
29
MAR
2
9
16
23
30
MIÉ
3
10
17
24
JUE
4
11
18
25
VIE
5
12
19
26
SÁB
6
13
20
27
DOM
7
14
21
28
Requires Pre-Funding
Capital sits idle over weekends
OPENFX
June 2026
0 days offline
LUN
1
8
15
22
29
MAR
2
9
16
23
30
MIÉ
3
10
17
24
JUE
4
11
18
25
VIE
5
12
19
26
SÁB
6
13
20
27
DOM
7
14
21
28
Always Available
Deploy capital when you need it
Greater Capital Efficiency, Less Unpredictability
Traditional FX providers force you to lock up capital all weekend in pre-funded accounts, leaving your funds exposed. OpenFX allows you to trade anytime you need to.
Your capital is exposed to volatility
MXN swung more than ~10% last year, pre-funding forces you to absorb every bps.
Rate at pre-fund
17.3842
Fri 4:00 PM
Rate at settlement
17.4531
Mon 9:15 AM
40 bps of settlement drift
Rate moved while your capital was locked
Convert on demand. Settle in minutes
With OpenFX your capital stays available until the moment it's deployed.
Rate at execution
17.3842
Sat 9:14 AM
Rate at settlement
17.3842
Sat 9:21 AM
~0 bps of settlement drift
7 minutes between execution and settlement


After hours withdrawal request completed.
This withdrawal was processed in under 60 minutes.
20 Sept 25, 4:32 PM
20 Sept 25, 5:15 PM
Withdrawal
Requested
Processing
Withdrawal
Withdrawal
Complete
Tracking

USD
$ 5,450,822.00

EUR
€ 545,650.00

GBP
£ - 675,900.00
STEP 1
Deposit MXN
STEP 2
Trade MXN → GBP
STEP 3

Withdraw GBP
Programmatic quoting with time-locked rates
Execute trades via REST or FIX
Automated tracking and settlement of funds
Quote
Trade
Settle
POST /v1/brokerage/{orgId}/quote
{
"buy": "MXN",
"sell": "USD",
"referencedUnit": "USD",
"referenceAmount": 250000
}
REST FIX STREAMING
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