# iPath Series B Carbon ETN (GRN)

> Source: Nexqual · https://nexqual.com/GRN · data as of 2026-10-23 16:02 UTC · cite as "Nexqual, iPath Series B Carbon ETN (GRN), nexqual.com/GRN" · informational, not investment advice.

**Price:** USD 34.62 (+0.02% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 34.61 · day 34.32–34.62 · 52w 25.02–36.45 · market cap null · PCX

## Key facts
- Total return with dividends: 1Y +10.7% vs S&P 500 +13.4%; 5Y +50.0% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2021-10-25) |
|---|---|---|
| Total return | +10.7% | +50.0% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | +10.7% | +8.4% |
| Volatility (annualized) | 28.8% | 38.9% |
| Max drawdown | -30.4% (Jan 2026→Mar 2026) | -47.9% (Aug 2022→Feb 2024) |

## Peers
KRBN (KraneShares Global Carbon Strat) USD 34.12 +0.04% · KCCA (KraneShares California Carbon A) USD 17.1 -0.20% · BDRY (Breakwave Dry Bulk Shipping ETF) USD 12.61 +1.29% · EVX (VanEck Environmental Services E) USD 40.54 -0.44% · PBD (Invesco Global Clean Energy ETF) USD 15.13 -0.85%

## More
Full page: https://nexqual.com/GRN · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt

## Supply chain and relationships (SEC annual reports)

Named in GRN's own 20-F filed 2026-02-10 (https://www.sec.gov/Archives/edgar/data/312070/000031207026000006/bbplc-20251231.htm):

| Relationship | Company | Sentence in the filing |
|---|---|---|
| Partner | General Motors (GM) | "Partnership with General Motors (GM): Barclays USCB entered into an exclusive co-branded credit card partnership with" |

Other companies that name GRN in their own reports (relationship from GRN's side):

| Relationship | Company | Their filing | Sentence |
|---|---|---|---|
| partner | Virtu Financial, Inc. (VIRT) | 10-K 2026-02-20 | "On January 13, 2022 (the "Credit Agreement Closing Date"), Virtu Financial, VFH Parent LLC, a Delaware limited liability company and a subsidiary of Virtu Financial ("VFH"), entered into a credit agre…" |
| partner | ASPEN INSURANCE HOLDINGS LTD (AHL-PD) | 10-K 2019-02-13 | "On August 28, 2018, the Borrowers entered into a Waiver to Credit Agreement with various lenders and Barclays Bank plc, as administrative agent, to waive any Default or Event of Default that would res…" |