TransAlta Corporation

1. 01

   Above its 50- and 200-day averages

   The 4 Nov 2026 close of $13.34 was 7.2% above its 50-day average ($12.44) and 3.1% above its 200-day average ($12.94). It has closed above the 200-day for 2 sessions, since 3 Nov 2026. The 50-day average crossed below the 200-day on 28 Aug 2026, 47 sessions ago.

   Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026

2. 02

   11.0 days to cover short interest

   15.1M shares were sold short at the 15 Oct 2026 settlement, 4.8% of the 316.3M shares outstanding; covering them would take 11.0 days of average volume. Short interest is reported twice a month, on a lag.

   Exchange short-interest filing · as of 15 Oct 2026

3. 03

   Behind SPY over 1 year

   1 month: +1.7% (SPY −1.6%). 3 months: +5.3% (SPY −0.4%). 1 year: −20.0% (SPY +13.6%). Price change to the 4 Nov 2026 close; dividends excluded.

   Daily closes, split-adjusted: TAC, SPY · as of 4 Nov 2026

4. 04

   Volume 2.6× its 30-session average on 4 Nov 2026

   4 Nov 2026 volume of 3.5M shares was 2.6× the average of the 30 sessions before it (1.3M), as the price rose 1.0%. SPY traded 1.5× its own average that session.

   Daily volume against a 30-session baseline · as of 4 Nov 2026

5. 05

   Next ex-dividend date: 1 Dec 2026

   $0.07 a share, payable 1 Jan 2027; unchanged from the previous payment (ex-date 1 Sep 2026).

   Corporate actions record · as of 5 Nov 2026

At the 4 Nov 2026 close