Sandwich Trading App Release Notes

June 27, 2024

Bybit rate limit fix

‍

3.9.0 RC1

RC

June 26, 2024

Show off your profits with new customizable PnL cards:

‍

‍

Change the orderbook quantity currency:

‍

Select preferred orderbook quantity currency.

‍

Option to grey out insignificant figures on the orderbook:

‍

Toggle the highlighted button to hide insignificant digits.

Show off your profits with new PnL cards
Added ability to change orderbook quantity currency
Added ROI exchange and ROM to positions table
Added option to grey out insignificant figures on the orderbook
Recon on fees to improve accuracy during poor connectivity

Maximum order value now differentiates between market and limit orders where applicable
Moved dYdX order signature to allow rate limit queueing
New Kraken orderbook checksum criteria to reduce orderbook refreshing
Added BBO recon for max slippage market orders when sockets are down
Added exposure and settlement currency for quantos

Exposure table for quantos
Kraken orderbook fixes
Resolved duplicated TP and SL orders on Deribit
Historic algo removed when not in algo cache
Max order quantities now take step size into account
App performance improvements

3.8.0

v3

June 18, 2024

Scale Algo orders now on the algo general chart showing completed orders as well as orders that are still active.

‍

‍

Scale Algo orders are now plotted on the Algo chart indicating filled vs un-filled orders
Updated terms of service
Binance funding balances

Various UI & algo charting improvements
Orderbook performance issues addressed
Changed race condition logic to use oracle time
Task manager updates
Add resend option on device verification email
Algo metric formatting
Cleaned up unnecessary logging

3.8.0 RC2

RC

June 18, 2024

Binance funding balances

Algo metric formatting
Cleaned up unnecessary loggin

3.8.0 RC1

RC

June 13, 2024

Scale Algo orders now on the algo general chart showing completed orders as well as orders that are still active.

‍

Scale Algo orders are now plotted on the Algo chart indicating filled vs un-filled orders
Updated terms of service

Various UI & algo charting improvements
Orderbook performance issues addressed
Changed race condition logic to use oracle time
Task manager updates
Add resend option on device verification email

Parse new Deribit rate limits
Fix Bybit order position side in hedge mode

3.7.3

v3

June 4, 2024

Algo Manager Dropdown Sorting

‍

Ability to sort algos in the Algo Manager.

‍

‍

Task Manager

‍

Monitor your app's performance with the Task Manager.

Accessible from the Run Diagnostic Tool & Internet Health Monitor options in the Help menu as well as the System Status Indictor on the main task bar.

‍

‍

Swarm algo with orders per second parameter
Task Manager for app performance monitoring
Algo manager sorting dropdown

Close long/short algos stop when position is closed
Max Slippage on Automations enabled

Exclude stale position updates from recon
Fixed off-center context menus

3.7.3 RC2

RC

June 3, 2024

Max Slippage on Automations enabled

Fixed off-center context menus

3.7.3 RC1

RC

May 30, 2024

Swarm algo with orders per second parameter
Task Manager for app performance monitoring
Algo manager sorting dropdown

Close long/short algos stop when position is closed

Exclude stale position updates from recon

3.7.2

v3

May 22, 2024

Close Positions

‍

Ability to market close multiple positions any way you like from the positions window.

‍

Algo-specific reduce-only support
Added Position and Order count to tab name
Close multiple positions at market from positions table and DMA
Cancel specific orders from orders table and DMA

‍

Rename Huobi to HTX
Updated Algo detail grid to show new algo metrics
Clearer algo message box messages

Addressed issue of unreadable text on app update form
Fixed typos and grammar errors on Report an Issue form
Ensured that Recent Trades don't hog UI Thread
Fixed reduce-only for OKX portfolio margin mode
Max order quantity for market orders

3.7.2 RC3

RC

May 22, 2024

Max order quantity for market orders

3.7.2 RC2

RC

May 21, 2024

Addressed issue of unreadable text on app update form
Fixed typos and grammar errors on Report an Issue form
Ensured that Recent Trades don't hog UI Thread
Fixed reduce-only for OKX portfolio margin mode

‍

3.7.2 RC1

RC

May 20, 2024

Close Positions

‍

Ability to market close multiple positions any way you like from the positions window.

‍

Algo-specific reduce-only support
Added Position and Order count to tab name
Close multiple positions at market from positions table and DMA
Cancel specific orders from orders table and DMA

Rename Huobi to HTX
Updated Algo detail grid to show new algo metrics
Clearer algo message box messages

Currency converter mapping expiries
Bugfix for watchlist not applying filter settings on create new DMA
Fix for position liquidation filter getting stuck

3.7.1

v3

May 13, 2024

Sweep price added to algo chart
Bybit spot post-only enabled

DMA filter selection will now persist across session and select across all open DMAs
Improved date time parsing for time based conditions
Smarter exchange wait times on order failover mechanism

Phantom positions during poor connectivity
OKX display of fee rebates
Average execution price fluctuations on algo charts
Corrected some typos
Prevent user cancelling orders that have already been cancelled
Fixed issue on automation action parameters cutting off text
Corrected help tooltip for quantity input boxes
FDUSD correctly classified as stable coin
Incremental fee updates on Binance partial fills
Reduced order recon frequency on OKX

3.7.1 RC2

RC

May 13, 2024

Bybit spot post-only enabled

Smarter exchange wait times on order failover mechanism

Incremental fee updates on Binance partial fills
Reduced order recon frequency on OKX

3.7.1 RC1

RC

May 8, 2024

Sweep price added to algo chart

DMA filter selection will now persist across session and select across all open DMAs
Improved date time parsing for time based conditions

Phantom positions during poor connectivity
OKX display of fee rebates
Average execution price fluctuations on algo charts
Corrected some typos
Prevent user cancelling orders that have already been cancelled
Fixed issue on automation action parameters cutting off text
Corrected help tooltip for quantity input boxes
FDUSD correctly classified as stable coin

3.7.0

Welcome to the Automation Station

v3

April 30, 2024

Automate your trading across multiple instruments and accounts in a single step with our brand new feature called the Automation Station.

‍

Automated and multi instrument trading
Allow edit/clone and edit of Automations
Add ability to create automations without conditions
Added support for Binance Portfolio Margin accounts

Load time of Automations
Socket subscription management
Improved DMA window selection method when selecting Trade DMA on a position
User setting to choose between add increment or set to value when using quick fill quantity button
Deribit signing methodology
OKX 24H data field improvement

WebSocket summary causing app performance issues
Minor load layout bugs (layout persistence and loading custom layouts)
App crash on specific socket errors

3.7.0 RC2

RC

April 24, 2024

Allow edit/clone and edit of Automations
Add ability to create automations without conditions
Added support for Binance Portfolio Margin accounts

Load time of Automations
Socket subscription management
Improved DMA window selection method when selecting Trade DMA on a position
User setting to choose between add increment or set to value when using quick fill quantity button
Deribit signing methodology
OKX 24H data field improvement

WebSocket summary causing app performance issues
Minor load layout bugs (layout persistence and loading custom layouts)
App crash on specific socket errors

3.7.0 RC1

Welcome to the Automation Station

RC

April 8, 2024

Automate your trading across multiple instruments and accounts in a single step with our brand new feature called the Automation Station.

‍

Automated and multi instrument trading

3.6.1

v3

April 8, 2024

Watchlist instrument selection and filtering

‍Enjoy advanced Instrument Selection and Filtering Capabilities for a refined monitoring experience.

‍

‍

‍Hot Keys for navigation

‍Effortlessly navigate Sandwich with the added convenience of available Hot Keys.

‍

Watchlist instrument selection and filtering
Hot Keys for navigating Sandwich easier
Bybit position margin transfers

Watchlist table layout on the DMA
Arrow key navigation for all tables
Watch list remembers sort selection on app close
Improved logging for OKX sockets

Minor bug fixes

3.6.1 RC3

RC

April 7, 2024

Improved logging for OKX sockets

Minor bug fixes

3.6.1 RC1

RC

April 5, 2024

Watchlist instrument selection and filtering

Enjoy advanced Instrument Selection and Filtering Capabilities for a refined monitoring experience.

‍

Hot Keys for navigation

Effortlessly navigate Sandwich with the added convenience of available Hot Keys.

‍

Watchlist instrument selection and filtering
Hot Keys for navigating Sandwich easier
Bybit position margin transfers

Watchlist table layout on the DMA
Arrow key navigation for all tables
Watch list remembers sort selection on app close

Scale algo distribution not setting correctly
Setting of cloned POV algo parameters
Active interest populating on clone algo

3.6.0

Right-click on a position to access the option to adjust margin on an isolated position. This feature is currently only available for Binance. Development to support Bybit is underway and should be released soon.

Dialog to adjust margin on an isolated position

Right-click a position to access the "Adjust Margin" feature

‍

Short Duration Time Slice

The Time Slice algo has been redesigned to allow for a Total Timespan of a couple of seconds. With this improved implementation the algo is capable of placing up to 4 orders per second if allowed by the selected exchange.

‍

Total Timespan now supports second intervals

‍

Position Margin Transfers on Binance (Bybit coming soon)
Time Slice can now be run for very short durations allowing for machine gun like behavior

Safety checks on algo limit price parameter
Improved Kraken Error Handling
Enhanced clarity in the description of the 'Max Slippage on Market Orders' parameter within User Settings.
Socket stability
Bybit deltas removed from logs for easier reading
Iceberg await notify feedback is now more precise

‍

Buffer Disposal to allow multiple disposal calls
Binance Coin Margin Instruments updating quicker on leverage changed
Show for fills toggle allowing user settings update
Reduce only parameter set on clone algo
Correct passing of information on OKX
Huobi order quantity step size fix
Algo Manager selection fix for empty list and delete all algos
Socket stability through new local Socket
Update to user settings text from overzealous Dev
Login screen now checks for system font size to prevent hidden buttons and text
Time slice limit price stopping condition
Limit chase price distance showing in percentage not bps
Tables no longer collapse grouped items when switching tabs

‍

3.6.0 RC2

Reveal the Login

RC

April 2, 2024

Bybit deltas removed from logs for easier reading
Iceberg await notify feedback is now more precise

Update to user settings text from overzealous Dev
Login screen now checks for system font size to prevent hidden buttons and text
Time slice limit price stopping condition
Limit chase price distance showing in percentage not bps
Tables no longer collapse grouped items when switching tabs

3.6.0 RC1

Rapid Fire Time Slice

RC

March 26, 2024

Binance Margin Transfers

‍

Short Duration Time Slice

Total Timespan now support second intervals

‍

Position Margin Transfers on Binance (Bybit coming soon)
Time Slice can now be run for very short durations allowing for machine gun like behavior

Safety checks on algo limit price parameter
Improved Kraken Error Handling
Enhanced clarity in the description of the 'Max Slippage on Market Orders' parameter within User Settings.
Socket stability

Buffer Disposal to allow multiple disposal calls
Binance Coin Margin Instruments updating quicker on leverage changed
Show for fills toggle allowing user settings update
Reduce only parameter set on clone algo
Correct passing of information on OKX
Huobi order quantity step size fix
Algo Manager selection fix for empty list and delete all algos
Socket stability through new local Socket

3.5.5

Even better than cloning

v3

March 20, 2024

Clone & Edit Algos

This new feature on all algos allows you edit all parameters (including account and instrument) on the cloned algo before creating and starting it.

Clone & Edit Algos

Vastly improved algo performance for Spot instruments on Binance
User settings style refresh
Time slice reduce only parameter persistence
Improved Telegram Bot message handling
Better time sync handling, less banners
Algo Manager selection change improvements
HTX order recons

Wording and spelling changes across the product
Theme color fix for consistency
Minor UI bug fixes

3.5.5 RC1

Even better than cloning

RC

March 20, 2024

Clone & Edit Algos

This new feature on all algos allows you edit all parameters (including account and instrument) on the cloned algo before creating and starting it.

Clone & Edit Algos

Vastly improved algo performance for Spot instruments on Binance
User settings style refresh
Time slice reduce only parameter persistence
Improved Telegram Bot message handling
Better time sync handling, less banners
Algo Manager selection change improvements
HTX order recons

Wording and spelling changes across the product
Theme color fix for consistency
Minor UI bug fixes

3.5.4

No bull-slip

v3

March 14, 2024

A New Optional Max Slippage Parameter on Market Order Increase

‍

When enabled, an IOC Limit Order is placed at Max Slippage % away from the respective best bid or offer.

Exchanges might reject orders if the Limit Price is beyond allowed Orderbook levels.

Users must set a Max Slippage % that keeps the Limit Price within acceptable trading ranges to avoid order rejections.

‍

Choose default quantity input in user settings
Limit market impact with max slippage parameter on market orders
A new optional Max Slippage parameter in DMA

Improved Telegram Auto Ping reliability
Improved Algo Chart load time
Reduce number of calls made in Bybit recon process
Set algos to stop when order recon fails
Enter min and max clip size for adaptive chase in user quantity
Minor theming improvement

Fixed user quantity conversion bug on DMA for multiple digit numbers
Ensure Kraken balances update timeously
Bounds check in Kraken orderbook checksum
Fix to prevent adaptive chase race condition / overtrading
Fix for Quantity box not updating on user settings changed

3.5.4 RC2

No bull-slip

RC

March 14, 2024

A New Optional Max Slippage Parameter on Market Order Increase

‍

When enabled, an IOC Limit Order is placed at Max Slippage % away from the respective best bid or offer.

Exchanges might reject orders if the Limit Price is beyond allowed Orderbook levels.

Users must set a Max Slippage % that keeps the Limit Price within acceptable trading ranges to avoid order rejections.

‍

A new optional Max Slippage parameter in DMA

‍

3.5.4 RC1

Devs do something

RC

March 13, 2024

Choose default quantity input in user settings
Limit market impact with max slippage parameter on market orders

Improved Telegram Auto Ping reliability
Increased Algo Chart load time
Reduce number of calls made in Bybit recon process
Set algos to stop when order recon fails
Enter min and max clip size for adaptive chase in user quantity
Minor theming improvement

Fixed user quantity conversion bug on DMA for multiple digit numbers
Ensure Kraken balances update timeously
Bounds check in Kraken orderbook checksum
Fix to prevent adaptive chase race condition / overtrading
Fix for Quantity box not updating on user settings changed

3.5.3

Ice ice baby

v3

March 6, 2024

ByBit Sub Account Transfers

Improved clarity when making Bybit subaccount transfers with more detailed account names.

‍

Event Driven Iceberg
Bybit Transfers with better named accounts
Changes to connectivity monitor logging

Fix for OKX spot td mode in portfolio margin
Fix for custom balances not loading

3.5.3 RC2

Squash

RC

March 6, 2024

Changes to connectivity monitor logging

Fix for custom balances not loading

3.5.3 RC1

Ice ice baby

RC

March 4, 2024

Improved clarity when making Bybit subaccount transfers with more detailed account names.

Event Driven Iceberg
Bybit Transfers with better named accounts

Fix for OKX spot td mode in portfolio margin

3.5.2

Squish

v3

February 28, 2024

Minor bug fixes

3.5.2 RC1

Squish

RC

February 28, 2024

Minor bug fixes

3.5.1

Sharpen the TWAP pencil

v3

February 27, 2024

We're thrilled to announce the launch of our enhanced SmartTWAP target volume profile, complete with a comprehensive guide detailing the impact of different parameters on the algorithm's performance.

‍

New target volume profile for the Smart TWAP

SmartTWAP piecewise model
Persistence of DMA with popped out widgets

Minor stability improvements
Stability and performance improvements
Improved algo selection responsiveness in algo manager
Add new instrument listings to currency converter and update hedge modes
Make algo feedback snapshots thread safe

Bybit null order ID handling
Bybit spot order qty amendment via exchange fix
Fix OKX rate limit populating race condition

3.5.1 RC2

Sharpen the TWAP pencil

RC

February 27, 2024

Minor stability improvements

‍

3.5.1 RC1

Smarter TWAP

RC

February 26, 2024

SmartTWAP piecewise model
Persistence of DMA with popped out widgets

Stability and performance improvements
Improved algo selection responsiveness in algo manager
Add new instrument listings to currency converter and update hedge modes
Make algo feedback snapshots thread safe

Bybit null order ID handling
Bybit spot order qty amendment via exchange fix
Fix OKX rate limit populating race condition

3.4.3

Sailor hats for everyone

v3

February 21, 2024

Update DMA default layout
Column Chooser Theming
Styling wallet transfers
Speed improvements for order processing

Quickfill Fix for unmatching increments
Black DMA buttons on startup fixed
Cater for orders without client order ID
Bug fix when deleting grouped keys
Time Sync issue fixed

3.4.3 RC 1

Sailor hats for everyone

RC

February 19, 2024

Update DMA default layout
Column Chooser Theming
Styling wallet transfers
Speed improvements for order processing

Quickfill Fix for unmatching increments
Black DMA buttons on startup fixed
Cater for orders without client order ID
Bug fix when deleting grouped keys
Time Sync issue fixed

3.4.1 RC 2

WOW... DMA even better

RC

February 8, 2024

DMA window performance
Stability & performance improvements

Minor bug fixes

3.4.1

Pretty new colors and cool algo stuff

v3

February 8, 2024

Clone an algo to redo the same order quantity or only the remaining quantity in case the algo was canceled before completion.

Orderbook now has visual indication of the order depth

Slightly updated theme colors with better highlighted input boxes

Clone Algo with:
- Remaining Quantity, or
- Full Quantity
Reduce Only on Algos (currently only applicable to Binance, OKX & Deribit)
Orderbook depth Visualizer

‍

Theming
Enhanced Diagnostic Tools
Algo orders reconciliation
Constantly scanning for newly listed instruments on exchanges
More DMA customization (now you can move the trade ticket widget as well)
DMA window performance
Stability & performance improvements

Disposal of controls to free up memory
Stability Improvements
Socket Robustness
Algo Logging
Minor Bybit currency converter fix
Bybit UPnL double-counting fix
Minor bug fixes

3.4.1 RC 1

Pretty new colors and cool algo stuff

RC

February 7, 2024

Clone an algo to redo the same order quantity or only the remaining quantity in case the algo was canceled before completion.

Orderbook now has visual indication of the order depth

Clone Algo with:
- Remaining Quantity, or
- Full Quantity
Reduce Only on Algos (currently only applicable to Binance, OKX & Deribit)
Orderbook depth Visualizer

‍

Theming
Enhanced Diagnostic Tools
Algo orders reconciliation
Constantly scanning for newly listed instruments on exchanges
More DMA customization (now you can move the trade ticket widget as well)

Disposal of controls to free up memory
Stability Improvements
Socket Robustness
Algo Logging
Minor Bybit currency converter fix
Bybit UPnL double-counting fix

3.3.4 RC 2

Updating the Updater

RC

January 25, 2024

Check for running algos before Updating and Installing a new version

3.3.4

Partially there...

v3

January 25, 2024

Now you can partially close positions!

Partially close positions with market orders directly from Positions table

Better memory management for all data grids
Check for running algos before Updating and Installing a new version
Catering for currency conversion on all USDT-margined perps that don't have underlying spot instruments

3.3.4 RC 1

Partially there...

RC

January 24, 2024

Now you can partially close positions!

Partially close positions with market orders directly from Positions table

Better memory management for all data grids
Catering for currency conversion on all USDT-margined perps that don't have underlying spot instruments

3.3.3

Memory like an elephant

v3

January 24, 2024

Reduced memory usage and improved app responsiveness
Quicker updates of Bybit new instrument listings

OKX websocket subscription limiting

3.3.3 RC 1

Memory like an elephant

RC

January 23, 2024

Reduced memory usage and improved app responsiveness
Quicker updates of Bybit new instrument listings

OKX websocket subscription limiting

3.3.2

Advanced algos enabled on DeribitRC

v3

January 18, 2024

Advanced algos enabled on Deribit

Deribit illiquid instrument warning

dYdX realtime instrument updates
OKX price accuracy on instruments with 10+ decimals

3.3.2 RC 1

Advanced algos enabled on Deribit

RC

January 18, 2024

Advanced algos enabled on Deribit

Deribit illiquid instrument warning

dYdX realtime instrument updates
OKX price accuracy on instruments with 10+ decimals

3.3.1

ETF Afterparty

v3

January 12, 2024

Advanced algos enabled on dYdX

Additional diagnostic information

Bybit spot ticker source
OKX spot trades in Multicurrency margin mode
Reduced rate limit logging verbosity
Smart TWAP int overflow when instrument's min qty is tiny
Charting handling massive trade volume more elegantly (looking at you ETF launch)
Watchlist handling massive data quantities more elegantly (looking at you ETF launch)
Resolved order update by using concurrent hashsets
User login after token expiry
Algo manager cross thread exception
BitMex query filters removed
Kraken rate limiting on socket subs

Recent updates, new features, bug fixes and performance improvements

Bit of a Fix

RC

Maxxed Out

RC

Show off your profits with new customizable PnL cards:

Change the orderbook quantity currency:

Option to grey out insignificant figures on the orderbook:

‍

New Releases at Scale!

v3

Scale Algo orders now on the algo general chart showing completed orders as well as orders that are still active.

Funds Found

RC

New releases at Scale!

RC

Scale Algo orders now on the algo general chart showing completed orders as well as orders that are still active.

Tasked and Delivered

v3

Algo Manager Dropdown Sorting

Task Manager

Slippery when wet

RC

Nom noms

RC

Pizza Day

v3

Pizza Day

RC

Prepping for Pizza Day

RC

Closing Time

RC

Close Positions

Sweeping and Posting

v3

Post by Post

RC

Sweep and Squash

RC

Welcome to the Automation Station

v3

@ The Margin

RC

Welcome to the Automation Station

RC

Watch this List of Hot Keys

v3

Watchlist instrument selection and filtering

‍

‍Hot Keys for navigation

Logs

RC

Watch this List of Hot Keys

RC

Watchlist instrument selection and filtering

Hot Keys for navigation

Rapid Fire Time Slice

v3

Binance Margin Transfers

Short Duration Time Slice

Reveal the Login

RC

Rapid Fire Time Slice

RC

Binance Margin Transfers

Short Duration Time Slice

Even better than cloning

v3

Clone & Edit Algos

Even better than cloning

RC

Clone & Edit Algos

No bull-slip

v3

No bull-slip

RC

Devs do something

RC

Ice ice baby