c8alpha
Stocks / ETF

GBTCETF

Grayscale Bitcoin Trust ETF
$62.931d +1.0%5d -3.5%settled close · 2026-10-28

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Get what investors say about GBTC next

Follow GBTC free and new calls come to you in The Brief, our morning email, the day after we record them. This page shows them a week later.

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Mkt cap $32B (10/28)β 1.3452w $46–67Shares 510.7MInd. Commodity Contracts Brokers & DealersNYSE Arca since 2013HQ Stamford, CT
The tape, with the calls on it

Who said what, and what GBTC did next

Every dot is a day someone on the record made a call. Hover one to see who. We are not scoring them — the point is that you can see it and judge for yourself.

bullish bearish both sides
Who’s talkingIdea Scout · free

Who’s talking about GBTC

1 long1 neutrallatest 2024-06-11
DateVoiceStanceVenueThesis
2024-06-11Bill MillerFounder, Miller Value Partners (retired)NeutralThe JRo ShowBought GBTC at a 50% discount to NAV which has closed post-ETF approval, but now stuck due to large tax…
2018-12-28Cathie WoodCEO & CIO, ARK InvestBullishCNBC TelevisionGBTC is the only available financial instrument to gain Bitcoin exposure at scale and ARK is actively…
Idea Scout tracks who’s talking across television, podcasts, and interviews — every stance dated to the appearance it came from. Sign up free →
The options tape

Notable options days

Sessions in the last 120 where GBTC’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 6 of 120 sessions qualified.

The qualifying dates are the free record. Close, flow, call/LEAPS mix and the 20-session outcome — for every session below — are member content.
DateCloseRVOL Δ$ flow ($M)Call % LEAPS %+20 sess.
2026-09-30
2026-09-21
2026-08-21
2026-08-20
2026-08-19
2026-08-12
+20 sess. = raw price change over the following 20 sessions — not market-adjusted; the tape tells you where to look, not what happens next.
Follow GBTC and its tape leads The Brief, the free morning email, every trading day. Get The Brief — free →
The Wheel · put-selling

GBTC on the Wheel

GBTC is not in our put test yet; you can still add it to your Wheel and see its puts.

The Wheel lists cash-secured puts on stocks after a 3% drop, with live quotes, the chance of assignment and each stock’s own history. Free to use; a free account lets you follow stocks, add your own and ask questions.

Decision support, not advice · questions put sellers ask us

Idea Scout

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