martin-binance 3.0.3

3.0.3 - 2024-04-08

Update

• Refine templates handling
• Backtesting: extract trial parameters into /home/ubuntu/.MartinBinance/trial_params.json, detail here.
• Backtesting: add logging importance parameters rating for each optimisation cycle
• Up requirements for exchanges-wrapper==2.1.8

martin-binance 3.0.2

3.0.2 - 2024-04-03

Fix

• Backtesting: updating the balances at slippage
• class PrivateTrade: convert trade_id to int()
• Backtest control: orjson.JSONDecodeError: unexpected character: line 1 column 1 (char 0)

Update

• Up requirements for exchanges-wrapper==2.1.7
• Some minor improvement

martin-binance 3.0.1

3.0.1 - 2024-03-31

Refined and added new features

• Project architecture
• 🚀 Cyclic Backtesting workflow with update base trade parameters
• 🚀 Backtesting: handling of partially filling events
• 🚀 Migrate gRPC from grpcio to grpclib + python-betterproto
• Logging improvement
• Analytics: Refine unload and processing assets data
• Refactoring processing periodically events based on schedule
• New strategy mode: Keeping level of first asset

Update

• Up requirements for exchanges-wrapper==2.1.6

martin-binance 2.1.5

2.1.5 - 2024-02-25

Fix

• ModuleNotFoundError: No module named 'optimizer' #73

Update

• Do not send orders if was getting 'FAILED_PRECONDITION' response
• Do not started Telegram control process for Simulate mode or if bot id is not setting
• Do not started DB control process for Simulate mode
• Changed initialization sequence during recovery from saved state

martin-binance 2.1.4

2.1.4 - 2024-02-22

Fix

• on_new_funds()

Update

• Refine initialization back-testing
• Up requirements for exchanges-wrapper==1.4.15

martin-binance 2.1.3

2.1.3 - 2024-02-20

Fix

• calc_profit_order(): rounding for target_amount_first
• restore_strategy_state(): Tlg control thread

Update

• Some minor updates
• Up requirements for exchanges-wrapper==1.4.14
• Running *_utils.py modules as daemon

martin-binance 2.1.2

2.1.2 - 2024-02-17

Fix

• Create limit order error handler
• Start simulate mode from saved state

2.1.1 - 2024-02-16

Fix

• check_min_amount()
• restore_strategy_state()
• Fix issue with csv empty lines on windows (#71)

2.1.0 - 2024-02-16

Added for new features

🚀 Complete cyclic optimization of strategy parameters based on optuna framework
For reference see Parameters optimization

Update

• cancel_order_call: added timeout handler
• Utilised partially filled TP amount during grid update
• create_limit_order: Supress call strategy handler for grpc.StatusCode.FAILED_PRECONDITION exception,
  fire tlg message only. As a result, there are no attempts to re-place the order with incorrect condition.

2.1.0rc36 - 2024-02-11

Fix

• on_order_update_handler: refine

Update

• Up requirements for exchanges-wrapper==1.4.12

2.1.0rc33 - 2024-02-11

Update

• Some minor updates

2.1.0rc32 - 2024-02-11

Fix

• Event updates arrived before the saved state was restored

2.1.0rc31 - 2024-02-11

Fix

• check_min_amount(): self.tp_amount

Update

• Up requirements for exchanges-wrapper==1.4.11

2.1.0rc29 - 2024-02-09

Update

• check_min_amount(): refine check min trade amount for SELL cycle
• Up requirements for exchanges-wrapper==1.4.10

2.1.0rc28 - 2024-02-07

Update

• Up requirements for exchanges-wrapper==1.4.9

2.1.0rc27 - 2024-02-07

Update

• 'relaunch.py': improved
• Up requirements for exchanges-wrapper==1.4.9b5 (test grpc 1.60.1)

2.1.0rc25 - 2024-02-02

Update

• Up requirements for exchanges-wrapper==1.4.8

2.1.0rc20 - 2024-01-27

Fix

• An order that was PARTIALLY FILLED at the time of creation was counted as FILLED

Update

• margin_wrapper.buffered_funds(): some minor improvements
• executor.get_free_assets(): for "free" mode the volume of the utilized deposit is taken into account when not TP
• rollback saving/restore trades history, but used for it specified file in /last_state/X_AAABBB.csv
• executor: remove parameters SAVE_TRADE_HISTORY and SAVED_STATE, already use for saving/restore trade events
• comprehensive improvement of the internal accounting and recovery system
• Up requirements for exchanges-wrapper==1.4.7
• Dependency: Up requirements for Python>=3.9

Added for new features

• Per 10 mins update trade rules for pair
• If new trade rules prevent the grid from placing orders, then the grid will be forced to be re-set
• Add parameterSELF_OPTIMIZATION = True # Cyclic self-optimization of parameters, together with MODE == 'TC'

2.1.0rc1 - 2024-01-05

Update

• SAVE_TRADE_HISTORY = False set default
• calculation over price for Reverse cycle : checking result on true positive, correction it if needed
• For backtesting change format saved data from Pickle to Feather #64
  • Change format to Apache Parquet
  • Restrictions on the size of RAM have been removed due to write/read buffering
  • Use orjson for de/serialize stream data
• replacing json with ujson to improve performance

martin-binance 2.0.7

2.0.7 - 2023-12-13

Update

• Up requirements for exchanges-wrapper==1.4.4

martin-binance 2.0.5

2.0.5 - 2023-12-11

Update

• Refining restoration of grid orders after their execution during the grid shift process
• Up requirements for exchanges-wrapper==1.4.2
• Some minor changes

martin-binance 2.0.4

2.0.4 - 2023-12-08

Update

• funds_rate_exporter.py: average CPU load present as percent value at 1 minute period
• solve(), calc_grid(): use scipy.optimize.minimize
  for calculation Reverse cycle over price
• optimize CPU loads at last_state_update()
• convert_tp(): clear start_hold state and initialize restore grid orders
• Up requirements for exchanges-wrapper==1.4.1