Fidelity Advantage Bitcoin ETF
Company API endpoints for Bitcoin treasury, holdings, price, profile, and performance data.
Request format
curl -X GET "https://newhedge.io/api/v2/companies/fidelity-advantage-bitcoin-etf/METRIC_NAME?api_token=YOUR_TOKEN"api_token (required) — 24 character token.
:metric_name — one of the company metric names listed below.
200 with JSON payload, 401 for missing/invalid token, 404 for missing resources. A company removed from the dataset answers 404, with a successor field when its Bitcoin treasury is now tracked under another company, for example {"error":"Company not found","successor":"strive-asset-management"}. A renamed company keeps answering at its old slug.
Plan and quota refusals keep these statuses and error texts and add code, required_plan, current_plan, feature, upgrade_url, limit and resets_at where they apply. A Pro token whose history window removed points also gets the X-Newhedge-History-Truncated headers, and for a Pro token X-Newhedge-Available-From is the start of the window. See Errors and plan limits.
- `price-data` is daily OHLCV in the LOCAL currency of the listing. Prices are not converted to US dollars, and a listing quoted in GBX is in pence.
- Prices are adjusted for splits. They are not adjusted for dividends.
- The `company-data` snapshot names the security and exchange: `exchange`, `currency` and `isin`.
- Metaplanet is served through its US over-the-counter listing, in USD. Smarter Web is served through its US over-the-counter listing, in USD.
- Acquisitions are replaced from the provider on each run.
- Daily `bitcoin-holdings` are forward-filled and restate over 45 days.
- `bitcoin-holdings-usd` is holdings times the daily Bitcoin price and restates with the holdings.
holding_net_change: Provider field. Bitcoin bought (positive) or sold (negative).holding_balance: Provider field. Bitcoin held after the transaction.source_url: Provider field. Public source of the disclosure.transaction_value_usd: The provider value, or the absolute bitcoin amount times the daily Bitcoin price when the provider value is implausible. `transaction_value_calculated` is true when we calculated it.transaction_value_calculated: True when transaction_value_usd was calculated.average_entry_value_usd: The provider value. A non-zero value outside 0.5 to 2.0 times the day's Bitcoin price is set to null. A zero is kept as 0 and means the provider did not report a price.
Metrics
Each company metric is fetched independently.
Price Data
Historical market price data stored on the company profile.
https://newhedge.io/api/v2/companies/fidelity-advantage-bitcoin-etf/price-data?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
{
"low": 36.58,
"date": "2026-10-26",
"high": 37.15,
"open": 36.88,
"close": 36.8,
"volume": 60100
},
{
"low": 36.76,
"date": "2026-10-27",
"high": 37.255,
"open": 36.85,
"close": 37.24,
"volume": 99100
},
{
"low": 37.03,
"date": "2026-10-28",
"high": 37.47,
"open": 37.19,
"close": 37.47,
"volume": 38796
}
]Company Data
Company profile, fundamentals, and related reference data.
https://newhedge.io/api/v2/companies/fidelity-advantage-bitcoin-etf/company-data?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"eps_estimate_next_quarter": null,
"quarterly_earnings_growth": null,
"eps_estimate_current_quarter": null
}Performance Metrics
Calculated performance metrics for the company.
https://newhedge.io/api/v2/companies/fidelity-advantage-bitcoin-etf/performance-metrics?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"one_month_return": -3.53,
"six_month_return": 9.11,
"three_month_return": 26.63
}Treasury Metrics
Bitcoin treasury summary metrics for the company.
https://newhedge.io/api/v2/companies/fidelity-advantage-bitcoin-etf/treasury-metrics?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"btc_percent_company": "-",
"total_btc_percentage": 0.018,
"share_price_change_state": ""
}bitcoin-acquisitions(Bitcoin Acquisitions) returns 404{"error":"Data unavailable for this company"}bitcoin-holdings(Bitcoin Holdings) returns 404{"error":"Data unavailable for this company"}bitcoin-holdings-usd(Bitcoin Holdings USD) returns 404{"error":"Data unavailable for this company"}