Eureka Acquisition Corp - Class A EURK

Open calendar →

Eureka Acquisition Corp - Class A Ordinary Share · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 11.9300 · FX 1 USD = 1.288650 SGD · about SGD 15.3736 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 10.59 → 11.93 · 12.7%
12.88011.73510.590 1 2 3 4 5 6 7 8 9 10 11 12 13 14,15 16 17 18 19 20 21 22 23 24 25 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
11.4300 11.9300 11.4300 11.9300 1,600
12.0000 12.0000 12.0000 12.0000 200
25 · 10-Q Next filing day · accepted 22 Jul, 20:43 ET QUARTERLY REPORT ↗
12.0000 12.5000 11.4300 11.8100 59,400
12.0000 12.0000 12.0000 12.0000 0
11.8000 12.2100 11.5900 12.0000 10,100
Weekend
Weekend
12.4900 12.4900 12.4900 12.4900 0
12.4700 12.4900 11.4900 12.4900 13,600
11.9650 12.0000 11.9650 12.0000 1,700
12.5000 12.5000 12.1600 12.5000 500
11.4400 12.8800 11.4400 12.8800 13,700
Weekend
Weekend
11.7500 12.4400 11.4400 12.4400 3,600
24 · 8-K Next filing day · accepted 09 Jul, 18:00 ET CURRENT REPORT ↗
12.9300 12.9300 12.1000 12.1000 4,400
11.5800 11.9500 11.5800 11.8750 5,800
11.5300 11.7350 11.5200 11.7350 6,300
23 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
11.4000 12.2500 11.4000 11.4300 20,500
Weekend
Weekend
No trading
12.1550 12.1550 11.3100 11.4100 4,200
11.8000 12.0000 11.3100 11.4500 5,000
12.6500 14.2800 11.3600 11.9900 13,700
11.8000 11.9500 11.8000 11.9500 1,800
Weekend
Weekend
11.0600 11.9900 11.0600 11.9900 300
12.0000 12.0000 12.0000 12.0000 100
11.4300 11.4400 11.3200 11.4400 5,900
11.4350 11.4400 11.4350 11.4400 249,100
22 · 8-K Pre-market · 06:05 ET CURRENT REPORT ↗
11.4000 11.4500 11.4000 11.4280 24,200
Weekend
Weekend
No trading
11.4400 11.4400 11.4400 11.4400 98,400
11.4400 11.4400 11.4400 11.4400 0
11.4400 11.4400 11.4400 11.4400 225,900
11.5000 11.5000 11.5000 11.5000 0
Weekend
Weekend
11.3900 11.5000 11.3900 11.5000 900
21 · DEF 14A After market open · 15:44 ET PROXY STATEMENT ↗
11.5000 11.5000 11.5000 11.5000 0
20 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
11.3900 11.5000 11.3800 11.5000 500
19 · 8-K After-hours · 16:30 ET CURRENT REPORT ↗
11.4400 11.4400 11.4400 11.4400 400
11.4000 11.4000 11.4000 11.4000 5,000
Weekend
Weekend
11.4000 11.4000 11.4000 11.4000 0
11.4000 11.4000 11.4000 11.4000 0
11.4000 11.4000 11.4000 11.4000 3,800
11.4000 11.4000 11.4000 11.4000 300
18 · PRE 14A After-hours · 16:16 ET PROXY STATEMENT ↗
11.5000 11.5000 11.5000 11.5000 0
Weekend
Weekend
11.5000 11.5000 11.5000 11.5000 0
11.5000 11.5000 11.5000 11.5000 0
11.5000 11.5000 11.5000 11.5000 0
11.5000 11.5000 11.5000 11.5000 0
No trading
Weekend
Weekend
11.5000 11.5000 11.5000 11.5000 0
11.5000 11.5000 11.5000 11.5000 2,000
11.5000 11.5000 11.5000 11.5000 2,000
11.5000 11.5000 11.5000 11.5000 2,000
11.5000 11.5000 11.5000 11.5000 2,000
Weekend
Weekend
17 · 10-Q After-hours · 16:01 ET QUARTERLY REPORT ↗
11.4000 11.5000 11.3200 11.5000 2,600
11.4000 11.5200 11.4000 11.5200 2,000
11.9500 12.6600 11.3200 11.5100 6,900
11.3200 11.3200 11.3200 11.3200 0
11.3800 11.4000 11.3200 11.3200 6,300
Weekend
Weekend
11.3700 11.3700 11.3700 11.3700 100
11.3600 11.3600 11.3600 11.3600 400
16 · 8-K After-hours · 17:15 ET CURRENT REPORT ↗
11.3600 11.3600 11.3600 11.3600 0
11.3600 11.3600 11.3600 11.3600 0
11.3250 11.3600 11.3100 11.3600 4,000
Weekend
Weekend
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 0
Weekend
Weekend
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 0
11.2800 11.2800 11.2800 11.2800 200
11.3000 11.3000 11.3000 11.3000 0
Weekend
Weekend
11.3000 11.3000 11.3000 11.3000 0
11.3000 11.3000 11.3000 11.3000 0
11.3000 11.3000 11.3000 11.3000 0
11.3100 11.3100 11.2700 11.3000 1,500
11.3000 11.3000 11.3000 11.3000 0
Weekend
Weekend
11.3000 11.3000 11.3000 11.3000 0
11.3000 11.3000 11.3000 11.3000 0
15 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗ 14 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
11.3100 11.3100 11.3000 11.3000 5,100
11.3600 11.3600 11.3000 11.3000 2,800
11.3600 11.3600 11.3600 11.3600 0
Weekend
Weekend
No trading
11.3400 11.3600 11.3400 11.3600 2,100
11.3500 11.3500 11.3400 11.3500 1,800
11.3400 11.3400 11.1900 11.3400 7,300
11.2900 11.3400 11.2900 11.3400 6,200
Weekend
Weekend
11.2900 11.3000 11.2900 11.3000 2,000
11.3000 11.3000 11.3000 11.3000 300
11.2300 11.2300 11.2300 11.2300 0
11.2300 11.2300 11.2300 11.2300 125,000
11.1700 11.1700 11.1600 11.1600 7,800
Weekend
Weekend
11.1600 11.1600 11.1600 11.1600 0
11.1600 11.1600 11.1600 11.1600 0
11.1600 11.1600 11.1600 11.1600 0
11.1600 11.1600 11.1600 11.1600 1,800
13 · 8-K Next filing day · accepted 16 Mar, 21:52 ET CURRENT REPORT ↗
11.2500 11.2500 11.2500 11.2500 0
Weekend
Weekend
11.2600 11.2600 11.2500 11.2500 5,000
11.2600 11.2600 11.2500 11.2500 3,000
11.2500 11.2600 11.2500 11.2500 5,800
11.2500 11.2500 11.2500 11.2500 2,400
11.2500 11.2500 11.2500 11.2500 2,600
Weekend
Weekend
11.2100 11.2100 11.2100 11.2100 0
11.2100 11.2100 11.2100 11.2100 200
11.1500 11.2000 11.1500 11.2000 900
11.1000 11.1000 11.1000 11.1000 0
11.1000 11.1000 11.1000 11.1000 0
Weekend
Weekend
11.1000 11.1000 11.1000 11.1000 0
11.2100 11.2100 11.1000 11.1000 10,100
11.2000 11.2000 11.2000 11.2000 0
11.2000 11.2000 11.2000 11.2000 0
11.2000 11.2000 11.2000 11.2000 800
Weekend
Weekend
11.2100 11.2100 11.2000 11.2000 1,900
11.2000 11.2000 11.2000 11.2000 0
11.2000 11.2000 11.2000 11.2000 2,000
11.1900 11.2100 11.1900 11.2000 2,100
No trading
Weekend
Weekend
11.2000 11.2100 11.2000 11.2000 2,000
11.1800 11.2000 11.1200 11.2000 1,900
11.1860 11.1860 11.1860 11.1860 100
12 · 10-Q After-hours · 16:41 ET QUARTERLY REPORT ↗
11.0800 11.0800 11.0800 11.0800 0
11.0800 11.0800 11.0800 11.0800 100
Weekend
Weekend
11.0900 11.0900 11.0900 11.0900 100
11.2000 11.2800 11.2000 11.2800 5,000
11 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
11.1700 11.1700 11.1700 11.1700 0
11.1700 11.1700 11.1700 11.1700 2,100
11.0200 11.1700 11.0200 11.1700 4,100
Weekend
Weekend
11.1700 11.1700 11.1700 11.1700 2,000
11.1700 11.1700 11.1700 11.1700 2,100
11.1700 11.1700 11.1700 11.1700 800
11.1500 11.1500 11.1500 11.1500 0
11.1500 11.1500 11.1500 11.1500 0
Weekend
Weekend
11.1500 11.1500 11.1500 11.1500 3,700
11.1200 11.1400 11.1200 11.1400 3,000
11.1300 11.1300 11.1300 11.1300 500
11.1200 11.1500 11.1000 11.1200 2,200
No trading
Weekend
Weekend
11.1700 11.1700 11.1700 11.1700 0
11.1700 11.1700 11.1500 11.1700 6,600
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 0
Weekend
Weekend
10 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 0
Weekend
Weekend
10.9200 10.9200 10.9200 10.9200 0
No trading
10.9200 10.9200 10.9200 10.9200 0
10.9200 10.9200 10.9200 10.9200 100
10.9000 10.9000 10.9000 10.9000 0
Weekend
Weekend
10.9000 10.9000 10.9000 10.9000 0
No trading
10.9000 10.9000 10.9000 10.9000 0
10.9000 10.9000 10.9000 10.9000 0
10.9000 10.9000 10.9000 10.9000 0
Weekend
Weekend
10.9000 10.9000 10.9000 10.9000 0
10.9000 10.9000 10.9000 10.9000 0
10.9000 10.9000 10.9000 10.9000 0
10.9100 10.9100 10.9000 10.9000 1,600
11.0000 11.0000 10.9500 10.9500 1,700
9 · 10-K Next filing day · accepted 12 Dec, 21:46 ET ANNUAL REPORT ↗
Weekend
Weekend
11.0000 11.0000 11.0000 11.0000 0
11.0000 11.0000 11.0000 11.0000 0
10.9500 11.2000 10.9100 11.0000 9,300
10.8700 10.8900 10.8700 10.8900 8,200
8 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
10.8900 10.8900 10.8900 10.8900 200
Weekend
Weekend
10.8700 10.8700 10.8700 10.8700 0
10.8700 10.8700 10.8700 10.8700 8,000
10.8700 10.8700 10.8700 10.8700 6,600
10.8500 10.8500 10.8500 10.8500 0
10.8700 10.8700 10.8500 10.8500 11,200
Weekend
Weekend
10.8600 10.8600 10.8600 10.8600 0
No trading
10.8600 10.8600 10.8600 10.8600 100
10.8660 10.8660 10.8660 10.8660 0
10.8660 10.8660 10.8660 10.8660 0
Weekend
Weekend
10.8660 10.8660 10.8660 10.8660 100
10.8430 10.8430 10.8430 10.8430 0
10.8430 10.8430 10.8430 10.8430 0
10.8430 10.8430 10.8430 10.8430 0
10.8430 10.8430 10.8430 10.8430 0
Weekend
Weekend
10.8430 10.8430 10.8430 10.8430 100
10.8100 10.8100 10.8100 10.8100 5,000
10.8000 10.8000 10.8000 10.8000 0
10.8000 10.8000 10.8000 10.8000 1,500
10.8900 10.8900 10.8900 10.8900 0
Weekend
Weekend
10.8800 10.8900 10.8800 10.8900 6,900
10.8000 10.8900 10.8000 10.8900 1,900
7 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
10.8000 10.8000 10.8000 10.8000 0
10.7800 10.8000 10.7800 10.8000 1,800
6 · 8-K After-hours · 16:05 ET CURRENT REPORT ↗
10.7800 10.8000 10.7700 10.8000 25,300
Weekend
Weekend
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 0
Weekend
Weekend
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 0
10.8200 10.8200 10.8200 10.8200 100
10.8000 10.8000 10.8000 10.8000 0
Weekend
Weekend
10.8000 10.8000 10.8000 10.8000 0
10.8000 10.8000 10.8000 10.8000 3,100
10.8000 10.8000 10.8000 10.8000 0
10.7400 10.8000 10.7400 10.8000 1,600
10.7100 10.7100 10.7100 10.7100 0
Weekend
Weekend
10.7100 10.7100 10.7100 10.7100 600
10.7550 10.7550 10.7400 10.7500 1,700
10.7100 10.7200 10.7100 10.7200 7,500
5 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
10.7200 10.7200 10.7000 10.7000 1,700
10.7000 10.7000 10.7000 10.7000 500
Weekend
Weekend
10.7000 10.7000 10.7000 10.7000 800
10.7000 10.7000 10.7000 10.7000 500
10.6910 10.7000 10.6910 10.7000 1,200
10.6900 10.6910 10.6900 10.6910 500
10.7520 10.7520 10.7520 10.7520 300
Weekend
Weekend
10.7270 10.7270 10.7000 10.7000 1,600
10.7000 10.7290 10.7000 10.7000 51,600
10.6800 10.6800 10.6800 10.6800 0
10.6800 10.6800 10.6800 10.6800 0
10.6800 10.6800 10.6800 10.6800 100
Weekend
Weekend
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 0
Weekend
Weekend
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 0
10.7250 10.7250 10.7250 10.7250 100
10.6800 10.6800 10.6800 10.6800 0
Weekend
Weekend
10.6800 10.6900 10.6800 10.6800 700
4 · 8-K After-hours · 16:10 ET CURRENT REPORT ↗
10.6500 10.6500 10.6500 10.6500 0
10.6500 10.6500 10.6500 10.6500 200
10.6500 10.6500 10.6500 10.6500 0
No trading
Weekend
Weekend
10.6500 10.6500 10.6500 10.6500 0
10.6500 10.6500 10.6500 10.6500 3,400
10.6500 10.6500 10.6500 10.6500 2,300
3 · 8-K Pre-market · 08:00 ET CURRENT REPORT ↗
10.6500 10.6500 10.6500 10.6500 1,900
10.6500 10.6500 10.6500 10.6500 1,900
Weekend
Weekend
10.6500 10.6500 10.6500 10.6500 0
10.6500 10.6500 10.6500 10.6500 0
10.6500 10.6500 10.6500 10.6500 0
10.6500 10.6500 10.6500 10.6500 0
10.6500 10.6500 10.6500 10.6500 0
Weekend
Weekend
10.6300 10.6560 10.6300 10.6500 4,700
10.6000 10.6000 10.6000 10.6000 0
10.6000 10.6000 10.6000 10.6000 400
10.6300 10.6300 10.6300 10.6300 0
10.6300 10.6300 10.6300 10.6300 100
2 · 10-Q Next filing day · accepted 08 Aug, 21:45 ET QUARTERLY REPORT ↗
Weekend
Weekend
10.6300 10.6300 10.6300 10.6300 0
10.6300 10.6300 10.6300 10.6300 0
10.6300 10.6300 10.6300 10.6300 0
10.6000 10.6300 10.6000 10.6300 2,800
1 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
10.6500 10.6500 10.6500 10.6500 0
Weekend
Weekend
10.6500 10.6500 10.6500 10.6500 100
10.5900 10.5900 10.5900 10.5900 0
10.5900 10.5900 10.5900 10.5900 500
10.5900 10.5900 10.5900 10.5900 0
10.5900 10.5900 10.5900 10.5900 0
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

25 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Next filing day · accepted 22 Jul, 20:43 ET Summarise
24 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 09 Jul, 18:00 ET Summarise
23 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
22 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 06:05 ET Summarise
21 DEF 14A PROXY STATEMENT (opens SEC filing in a new tab) After market open · 15:44 ET Summarise
20 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
19 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
18 PRE 14A PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
17 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
16 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
15 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
14 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
13 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 16 Mar, 21:52 ET Summarise
12 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 16:41 ET Summarise
11 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
10 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
9 10-K ANNUAL REPORT (opens SEC filing in a new tab) Next filing day · accepted 12 Dec, 21:46 ET Summarise
8 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
7 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
6 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
5 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
4 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
3 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
2 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Next filing day · accepted 08 Aug, 21:45 ET Summarise
1 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise