Pulling SEC filings + quote and writing the call…

CALAMOS GLOBAL TOTAL RETURN FUND
Mixed signals in the latest filings.
CALAMOS GLOBAL TOTAL RETURN FUND shows limited reported revenue.
On these fundamentals, CGO screens as SELL on the SEC figures.
Is CGO a buy? The one-page verdict, explained →
SELL verdict, defined risk: profits into weakness down to the short strike; max loss is the net debit.
Educational template, not a trade recommendation. Strikes and premiums are Black-Scholes model estimates from the last close and 30-day realized volatility — real chains, spreads and IV will differ. Options involve substantial risk.
Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.
Sources: SEC EDGAR (CIK 0001285650, latest N-CSRS filed 2026-07-02) · EODHD · as of 7/4/2026, 10:01:33 PM.
Rule-based analysis, generated automatically from SEC filing data.
Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 4, 2026, 6:01 PM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.
| 2023-11-01 | NEAL JOHN E Director | Sell | 7.06K @ $8.20 | $57.9K |
| 2020-03-20 | NEAL JOHN E Director | Sell | 10.1K @ $7.41 | $74.7K |
| 2019-12-19 | TRIPPLE DAVID D Director | Sell | 500.00 @ $13.18 | $6.59K |
| 2018-01-02 | Mickey Mark Chief Compliance Officer | Sell | 1.00K @ $14.98 | $15.0K |
| 2016-03-01 | Hamacher Theresa Director | Buy | 1.00K @ $10.16 | $10.2K |
| 2014-07-10 | TRIPPLE DAVID D Director | Sell | 1.00K @ $14.69 | $14.7K |
| 2009-07-09 | TRIPPLE DAVID D Director | Sell | 1.90K @ $10.98 | $20.9K |
| 2007-08-16 | CALAMOS JOHN P SR president and chairman | Buy | 5.00K @ $14.23 | $71.2K |
| 2007-08-16 | CALAMOS JOHN P SR president and chairman | Buy | 3.70K @ $14.35 | $53.1K |
Source: EODHD. Yield = trailing-12-month dividends ÷ price.
Disclosed under the STOCK Act
Self-reported periodic transaction reports (STOCK Act). Amounts are disclosed ranges; a trade may be a spouse's. Disclosures lag the trade by up to ~45 days. Source: House Clerk + Senate eFD.
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