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← LONA™CONTENT HISTORY

Update to LONA™

Snapshot Oct 24, 2026 · 12:52 UTC · version 3.0.1

WHAT CHANGED

Product listing or positioning changed

Full description — Now says: LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical...

Observed in the public listing; claims come from the publisher.

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All fields and original values.

Full description

Before

Sep 30, 2026 · 22:48 UTC

LONA Trading Assistant helps you develop, backtest, and optimize algorithmic trading strategies using AI. Upload market data from supported exchanges, write Python-based trading strategies, and run comprehensive backtests to see how your...

After

Oct 24, 2026 · 12:52 UTC

LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical market data, all inside ChatGPT. Go beyond a single lucky backtest: optimize stra...

Short description

Before

Sep 30, 2026 · 22:48 UTC

Optimize trading strategies

After

Oct 24, 2026 · 12:52 UTC

Backtest trading strategies

Long description

Before

Sep 30, 2026 · 22:48 UTC

LONA Trading Assistant helps you develop, backtest, and optimize algorithmic trading strategies using AI. Upload market data from supported exchanges, write Python-based trading strategies, and run comprehensive backtests to see how your...

After

Oct 24, 2026 · 12:52 UTC

LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical market data, all inside ChatGPT. Go beyond a single lucky backtest: optimize stra...

Version

Before

Sep 30, 2026 · 22:48 UTC

2.0.0

After

Oct 24, 2026 · 12:52 UTC

3.0.1

Compare saved observations

Download comparison JSON
Full technical diff · 18 changed fields

added /is_template_instance

BEFORE
Field was absent
AFTER
false

removed /release/app_manifest/apps/app-694336b0c0948191a4ad234f9942885b

BEFORE
{
  "id": "asdk_app_694336b0c0948191a4ad234f9942885b",
  "required": true
}
AFTER
Field is absent

added /release/app_manifest/apps/lona

BEFORE
Field was absent
AFTER
{
  "id": "asdk_app_694336b0c0948191a4ad234f9942885b",
  "required": true
}

changed /release/description

BEFORE
"LONA Trading Assistant helps you develop, backtest, and optimize algorithmic trading strategies using AI. Upload market data from supported exchanges, write Python-based trading strategies, and run comprehensive backtests to see how your strategies would have performed historically. View detailed performance reports with interactive charts showing entry/exit points, returns, and risk metrics."
AFTER
"LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical market data, all inside ChatGPT.\n\nGo beyond a single lucky backtest: optimize strategy parameters across every combination in a grid and see whether performance holds up. Review interactive reports with price candles, equity and drawdown curves, per-symbol statistics and the full trade log.\n\nLONA™ runs historical simulations only. It does not place live trades or connect to brokerage accounts, and nothing it shows is investment advice."

changed /release/display_name

BEFORE
"LONA Trading Assistant"
AFTER
"LONA™"

changed /release/id

BEFORE
"pluginrel_2c6b199977e881918e318db598cea531"
AFTER
"pluginrel_e61acb3c62b881918ca00b924d775f35"

changed /release/interface/composer_icon_dark_url

BEFORE
null
AFTER
"https://files.openai.com/content?id=file_0000000028f4821185379f30a9a4cf10"

changed /release/interface/composer_icon_url

BEFORE
null
AFTER
"https://files.openai.com/content?id=file_000000000b9881f48abcf533f8ee848b"

changed /release/interface/default_prompt

BEFORE
"What are my market data symbols?"
AFTER
"Backtest a trend-following strategy vs SPY buy-and-hold over 25 years; compare CAGR and drawdown without assuming it wins."

changed /release/interface/default_prompts

BEFORE
[
  "What are my market data symbols?",
  "Upload ETH symbol data from last month in 1h candles",
  "Show me the detailed report of the strategy generated"
]
AFTER
[
  "Backtest a trend-following strategy vs SPY buy-and-hold over 25 years; compare CAGR and drawdown without assuming it wins.",
  "Does 'Sell in May and go away' actually work? Backtest it on SPY since 2000 against staying invested",
  "Backtest long-only Turtle-style Bitcoin breakouts, optimize 10–60-day entries, then test a holdout period vs buy-and-hold."
]

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_000000006f2871f697786358d4addb9d"
AFTER
"https://files.openai.com/content?id=file_000000007db0820cb5363f62de22404e"

changed /release/interface/logo_url_dark

BEFORE
"https://files.openai.com/content?id=file_00000000f39871f68279ceccf96fbfe9"
AFTER
"https://files.openai.com/content?id=file_00000000d3c081fa9e021b9ea963ea61"

changed /release/interface/long_description

BEFORE
"LONA Trading Assistant helps you develop, backtest, and optimize algorithmic trading strategies using AI. Upload market data from supported exchanges, write Python-based trading strategies, and run comprehensive backtests to see how your strategies would have performed historically. View detailed performance reports with interactive charts showing entry/exit points, returns, and risk metrics."
AFTER
"LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical market data, all inside ChatGPT.\n\nGo beyond a single lucky backtest: optimize strategy parameters across every combination in a grid and see whether performance holds up. Review interactive reports with price candles, equity and drawdown curves, per-symbol statistics and the full trade log.\n\nLONA™ runs historical simulations only. It does not place live trades or connect to brokerage accounts, and nothing it shows is investment advice."

changed /release/interface/screenshot_urls

BEFORE
[
  "https://files.openai.com/content?id=file_00000000698871f7a977626ef36d0ee0",
  "https://files.openai.com/content?id=file_00000000570871f78b8790e210c5692c",
  "https://files.openai.com/content?id=file_00000000c15871f7a31ebe1dc041e946",
  "https://files.openai.com/content?id=file_00000000620471f789f8e625a18a7dd9"
]
AFTER
[]

changed /release/interface/short_description

BEFORE
"Optimize trading strategies"
AFTER
"Backtest trading strategies"

changed /release/interface/website_url

BEFORE
"https://lona.agency/"
AFTER
"https://www.lona.agency?utm_source=chatgpt&utm_medium=ai_plugin&utm_campaign=lona-gpt"

changed /release/mcp_servers

BEFORE
[]
AFTER
[
  {
    "key": "lona",
    "metadata": {
      "url": "https://mcp.lona.agency/mcp"
    }
  }
]

changed /release/version

BEFORE
"2.0.0"
AFTER
"3.0.1"
Full snapshot data
{
  "canonical_app_id": "asdk_app_694336b0c0948191a4ad234f9942885b",
  "connector_id": "asdk_app_694336b0c0948191a4ad234f9942885b",
  "created_at": "2026-06-04T14:49:49.718463Z",
  "discoverability": "LISTED",
  "id": "plugin_asdk_app_694336b0c0948191a4ad234f9942885b",
  "is_template": false,
  "is_template_instance": false,
  "name": "app-694336b0c0948191a4ad234f9942885b",
  "release": {
    "app_ids": [
      "asdk_app_694336b0c0948191a4ad234f9942885b"
    ],
    "app_manifest": {
      "apps": {
        "lona": {
          "id": "asdk_app_694336b0c0948191a4ad234f9942885b",
          "required": true
        }
      }
    },
    "app_templates": [],
    "description": "LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical market data, all inside ChatGPT.\n\nGo beyond a single lucky backtest: optimize strategy parameters across every combination in a grid and see whether performance holds up. Review interactive reports with price candles, equity and drawdown curves, per-symbol statistics and the full trade log.\n\nLONA™ runs historical simulations only. It does not place live trades or connect to brokerage accounts, and nothing it shows is investment advice.",
    "display_name": "LONA™",
    "id": "pluginrel_e61acb3c62b881918ca00b924d775f35",
    "interface": {
      "brand_color": null,
      "capabilities": [],
      "category": "Finance",
      "composer_icon_dark_url": "https://files.openai.com/content?id=file_0000000028f4821185379f30a9a4cf10",
      "composer_icon_url": "https://files.openai.com/content?id=file_000000000b9881f48abcf533f8ee848b",
      "default_prompt": "Backtest a trend-following strategy vs SPY buy-and-hold over 25 years; compare CAGR and drawdown without assuming it wins.",
      "default_prompts": [
        "Backtest a trend-following strategy vs SPY buy-and-hold over 25 years; compare CAGR and drawdown without assuming it wins.",
        "Does 'Sell in May and go away' actually work? Backtest it on SPY since 2000 against staying invested",
        "Backtest long-only Turtle-style Bitcoin breakouts, optimize 10–60-day entries, then test a holdout period vs buy-and-hold."
      ],
      "developer_name": "Mindsight Ventures SL",
      "logo_url": "https://files.openai.com/content?id=file_000000007db0820cb5363f62de22404e",
      "logo_url_dark": "https://files.openai.com/content?id=file_00000000d3c081fa9e021b9ea963ea61",
      "long_description": "LONA™ is a trading strategy validation framework for AI agents. Describe a strategy idea and your agent writes it in Python and backtests it on historical market data, all inside ChatGPT.\n\nGo beyond a single lucky backtest: optimize strategy parameters across every combination in a grid and see whether performance holds up. Review interactive reports with price candles, equity and drawdown curves, per-symbol statistics and the full trade log.\n\nLONA™ runs historical simulations only. It does not place live trades or connect to brokerage accounts, and nothing it shows is investment advice.",
      "plugin_category_id": "finance",
      "privacy_policy_url": "https://www.lona.agency/en/privacy",
      "screenshot_urls": [],
      "short_description": "Backtest trading strategies",
      "terms_of_service_url": "https://www.lona.agency/en/terms",
      "website_url": "https://www.lona.agency?utm_source=chatgpt&utm_medium=ai_plugin&utm_campaign=lona-gpt"
    },
    "keywords": [],
    "mcp_servers": [
      {
        "key": "lona",
        "metadata": {
          "url": "https://mcp.lona.agency/mcp"
        }
      }
    ],
    "onboarding_skill_name": null,
    "requires_local_executor": false,
    "skills": [],
    "version": "3.0.1"
  },
  "scope": "GLOBAL",
  "share_url": "https://chatgpt.com/plugins/lona-trading-assistant?open_in_app",
  "status": "ENABLED"
}

SHA-256 of public snapshot: 6bdbc5645914696d4736ef945e4fa4b50263ac36099656d72f5b4cf5f3419bd6