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Optimizer cannot run backtests in the linux/arm64 Docker image: QuantConnect.Lean.Launcher apphost is x86-64

Status: Open.

#9821 In QuantConnect/Lean;

· AlexCatarino opened on Sep 23, 2026

Liquidating distribution plus delisting liquidation double-counts the position in Raw-mode backtests

bug

Status: Open.

#9819 In QuantConnect/Lean;

· AlexCatarino opened on Sep 23, 2026

Add Adjusted Sharpe Ratio and Adjusted CAGR to portfolio statistics

Status: Open.

#9813 In QuantConnect/Lean;

· AlexCatarino opened on Sep 21, 2026

Api: order paging surface discards the total count, has no iterator, and is hard to use from research

Status: Open.

#9798 In QuantConnect/Lean;

· Martin-Molinero opened on Sep 15, 2026

Support Binance USDⓈ-M TRADIFI_PERPETUAL contracts (tokenized stock/commodity perpetuals)

Status: Open.

#9797 In QuantConnect/Lean;

· AlexCatarino opened on Sep 15, 2026

Crypto and CryptoFuture delisting support

bug

depth

Status: Open.

#9795 In QuantConnect/Lean;

· AlexCatarino opened on Sep 15, 2026

StreamingMessageHandler concurrent sends crash NetMQ with "Cannot close an uninitialised Msg"

Status: Open.

#9790 In QuantConnect/Lean;

· JackD111 opened on Sep 13, 2026

AddEquity resolution becomes order-dependent when an equity permtick such as LIFE.1 is added before LIFE

Status: Open.

#9781 In QuantConnect/Lean;

· LinFei83 opened on Sep 9, 2026

Fundamentals: AccessionNumber default period is OneMonth, so HasValue is always false (and no 12M slot for 10-K accessions)

Status: Open.

#9777 In QuantConnect/Lean;

· AlexCatarino opened on Sep 7, 2026

Unequal-wing iron condor maintenance uses the put width when the call wing is wider

Status: Open.

#9775 In QuantConnect/Lean;

· rahulpowar opened on Sep 5, 2026

AddFuture() silently no-ops when the same ticker is added twice with different DataMappingMode, breaking History()

Status: Open.

#9764 In QuantConnect/Lean;

· AlexCatarino opened on Aug 28, 2026

[Library Request] tabpfn

library-request

Status: Open.

#9749 In QuantConnect/Lean;

· AlexCatarino opened on Aug 25, 2026