OneChronos Commission Schedule
OneChronos uses TradeLiquidityIndicator (FIX tag 9730) values in trade execution report messages values to communicate fee codes to our subscribers. The TradeLiquiditiyIndicator values are derived from the intent of the original order and the execution result, and will be unique alphanumeric strings containing up to four characters that represent the type of the trade.
Indicator Codes
The TradeLiquidityIndicator value is created by combining all relevant Indicator Code values for a given execution (for example a TradeLiquidityIndicator of “FH” would indicate a firm hybrid order, while a value of “CH” would indicate a conditional firm up hybrid order) and then, when the execution does not follow our standard commission schedule, adding a commission code.
Intent Value | Value |
Firm | F |
Conditional Firm Up | C |
Expressive Bid | E |
Nexus Order Qualifiers | Value |
Hybrid (can fill outside the Nexus) | H |
Nexus Only | - |
Execution Counterparty Group | Value |
Base (non-Nexus) | - |
Nexus | N |
In all other cases, the execution will be charged according to our standard commission schedule, and receive a TradeLiquidityIndicator value of “F”, or “FH”. These executions will be charged a commission of $0.0010, unless a volume-based discount applies (in which case it could be charged at $0.0007 or $0.0005 per executed share (see below to commission schedule))
The base commission of $0.0010 per executed share is the same for all Subscribers, with discounts available based on a Subscriber's total traded quantity. Subscribers can pay lower commissions for standard firm orders executed outside of Nexuses based on their total volume for a calendar month compared to OneChronos’ total matched volume for that calendar month. Any discount will be calculated retroactively on all shares traded for that calendar month.
% of OneChronos Total Matched Volume | Commission ($) |
greater than or equal to 7% | $0.0005 |
greater than or equal to 5% | $0.0007 |
less than 5% | $0.0010 |
Trade Liquidity Indicator Values
The table below lists all supported TradeLiquidityIndicator values and their associated rates.
Effective Feb 2, 2025
DownloadTrade Liquidity Indicator | Description | Rate |
F | Firm | $0.00100 |
FH | Firm Hybrid | $0.00100 |
C | Conditional Firm Up | $0.00000 |
CH | Conditional Firm Up Hybrid | $0.00000 |
FZ | Firm (Z Fee) | $0.00000 |
FHZ | Firm Hybrid (Z Fee) | $0.00000 |
EZ | Expressive Bid (Z Fee) | $0.00000 |
FNZ | Firm Nexus Execution (Z Fee) | $0.00000 |
FHNZ | Firm Hybrid Nexus Execution (Z Fee) | $0.00000 |
CNZ | Conditional Firm Up Nexus Execution (Z Fee) | $0.00000 |
CHNZ | Conditional Firm Up Hybrid Nexus Execution (Z Fee) | $0.00000 |
FNA | Firm Nexus Execution (A Fee) | $0.00005 |
FHNA | Firm Hybrid Nexus Execution (A Fee) | $0.00005 |
CNA | Conditional Firm Up Nexus Execution (A Fee) | $0.00005 |
CHNA | Conditional Firm Up Hybrid Nexus Execution (A Fee) | $0.00005 |
FNB | Firm Nexus Execution (B Fee) | $0.00010 |
FHNB | Firm Hybrid Nexus Execution (B Fee) | $0.00010 |
CNB | Conditional Firm Up Nexus Execution (B Fee) | $0.00010 |
CHNB | Conditional Firm Up Hybrid Nexus Execution (B Fee) | $0.00010 |
FND | Firm Nexus Execution (D Fee) | $0.00015 |
FHND | Firm Hybrid Nexus Execution (D Fee) | $0.00015 |
CND | Conditional Firm Up Nexus Execution (D Fee) | $0.00015 |
CHND | Conditional Firm Up Hybrid Nexus Execution (D Fee) | $0.00015 |
FNG | Firm Nexus Execution (G Fee) | $0.00020 |
FHNG | Firm Hybrid Nexus Execution (G Fee) | $0.00020 |
CNG | Conditional Firm Up Nexus Execution (G Fee) | $0.00020 |
CHNG | Conditional Firm Up Hybrid Nexus Execution (G Fee) | $0.00020 |
FNX | Firm Nexus Execution (X Fee) | $0.00025 |
FHNX | Firm Hybrid Nexus Execution (X Fee) | $0.00025 |
CNX | Conditional Firm Up Nexus Execution (X Fee) | $0.00025 |
CHNX | Conditional Firm Up Hybrid Nexus Execution (X Fee) | $0.00025 |
FNI | Firm Nexus Execution (I Fee) | $0.00030 |
FHNI | Firm Hybrid Nexus Execution (I Fee) | $0.00030 |
CNI | Conditional Firm Up Nexus Execution (I Fee) | $0.00030 |
CHNI | Conditional Firm Up Hybrid Nexus Execution (I Fee) | $0.00030 |
FNJ | Firm Nexus Execution (J Fee) | $0.00040 |
FHNJ | Firm Hybrid Nexus Execution (J Fee) | $0.00040 |
CNJ | Conditional Firm Up Nexus Execution (J Fee) | $0.00040 |
CHNJ | Conditional Firm Up Hybrid Nexus Execution (J Fee) | $0.00040 |
FNK | Firm Nexus Execution (K Fee) | $0.00050 |
FHNK | Firm Hybrid Nexus Execution (K Fee) | $0.00050 |
CNK | Conditional Firm Up Nexus Execution (K Fee) | $0.00050 |
CHNK | Conditional Firm Up Hybrid Nexus Execution (K Fee) | $0.00050 |
FNL | Firm Nexus Execution (L Fee) | $0.00060 |
FHNL | Firm Hybrid Nexus Execution (L Fee) | $0.00060 |
CNL | Conditional Firm Up Nexus Execution (L Fee) | $0.00060 |
CHNL | Conditional Firm Up Hybrid Nexus Execution (L Fee) | $0.00060 |
FNM | Firm Nexus Execution (M Fee) | $0.00070 |
FHNM | Firm Hybrid Nexus Execution (M Fee) | $0.00070 |
CNM | Conditional Firm Up Nexus Execution (M Fee) | $0.00070 |
CHNM | Conditional Firm Up Hybrid Nexus Execution (M Fee) | $0.00070 |
FNO | Firm Nexus Execution (O Fee) | $0.00080 |
FHNO | Firm Hybrid Nexus Execution (O Fee) | $0.00080 |
CNO | Conditional Firm Up Nexus Execution (O Fee) | $0.00080 |
CHNO | Conditional Firm Up Hybrid Nexus Execution (O Fee) | $0.00080 |
FNP | Firm Nexus Execution (P Fee) | $0.00090 |
FHNP | Firm Hybrid Nexus Execution (P Fee) | $0.00090 |
CNP | Conditional Firm Up Nexus Execution (P Fee) | $0.00090 |
CHNP | Conditional Firm Up Hybrid Nexus Execution (P Fee) | $0.00090 |
FNQ | Firm Nexus Execution (Q Fee) | $0.00100 |
FHNQ | Firm Hybrid Nexus Execution (Q Fee) | $0.00100 |
CNQ | Conditional Firm Up Nexus Execution (Q Fee) | $0.00100 |
CHNQ | Conditional Firm Up Hybrid Nexus Execution (Q Fee) | $0.00100 |
FNR | Firm Nexus Execution (R Fee) | $0.00110 |
FHNR | Firm Hybrid Nexus Execution (R Fee) | $0.00110 |
CNR | Conditional Firm Up Nexus Execution (R Fee) | $0.00110 |
CHNR | Conditional Firm Up Hybrid Nexus Execution (R Fee) | $0.00110 |
FNS | Firm Nexus Execution (S Fee) | $0.00120 |
FHNS | Firm Hybrid Nexus Execution (S Fee) | $0.00120 |
CNS | Conditional Firm Up Nexus Execution (S Fee) | $0.00120 |
CHNS | Conditional Firm Up Hybrid Nexus Execution (S Fee) | $0.00120 |
FNT | Firm Nexus Execution (T Fee) | $0.00130 |
FHNT | Firm Hybrid Nexus Execution (T Fee) | $0.00130 |
CNT | Conditional Firm Up Nexus Execution (T Fee) | $0.00130 |
CHNT | Conditional Firm Up Hybrid Nexus Execution (T Fee) | $0.00130 |
FNU | Firm Nexus Execution (U Fee) | $0.00140 |
FHNU | Firm Hybrid Nexus Execution (U Fee) | $0.00140 |
CNU | Conditional Firm Up Nexus Execution (U Fee) | $0.00140 |
CHNU | Conditional Firm Up Hybrid Nexus Execution (U Fee) | $0.00140 |
FNV | Firm Nexus Execution (V Fee) | $0.00150 |
FHNV | Firm Hybrid Nexus Execution (V Fee) | $0.00150 |
CNV | Conditional Firm Up Nexus Execution (V Fee) | $0.00150 |
CHNV | Conditional Firm Up Hybrid Nexus Execution (V Fee) | $0.00150 |