QumulusAI, Inc QMLS
Open calendar →QumulusAI, Inc. - Common Stock · Company · Nasdaq · Technology / Software - Infrastructure
Paper trade (simulated — no real money)
Fill: USD 3.2000 · FX 1 USD = 1.277900 SGD · about SGD 4.0893 per unitSign in to practise with simulated trades before investing real money. USD fills are converted into the SGD portfolio at the displayed rate.
USD closing-price chart (daily close from yfinance · Last year)
USD 21.43 → 3.20 · -85.1%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 25 Oct 2025 — 26 Oct 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.
Date
Open
High
Low
Close
Volume
No data yet
Weekend
Weekend
3.4200
3.4200
3.1500
3.2000
257,732
3.5500
3.6100
3.3600
3.4100
232,800
3.7400
3.8700
3.6400
3.7200
239,800
3.6000
3.8300
3.3500
3.5600
339,100
3.9000
4.0200
3.7500
3.7500
186,700
Weekend
Weekend
4.2400
4.3200
3.7500
3.8100
385,700
3.7500
4.1100
3.7100
4.0800
439,600
3.9300
4.0700
3.7000
3.7400
473,500
4.3500
4.3500
3.9400
4.0800
437,300
5.2600
5.2600
4.2200
4.3900
753,200
Weekend
Weekend
5.7400
5.7800
5.2100
5.2500
270,500
5.6600
5.7700
5.4800
5.6500
279,700
6.1000
6.2100
5.6400
5.7100
309,200
6.1500
6.2600
6.0500
6.1600
150,900
6.5300
6.5300
6.0500
6.1600
298,200
Weekend
Weekend
6.2000
6.9300
6.0800
6.5300
349,200
6.3800
6.4000
5.8900
6.0700
454,600
6.3300
6.9000
6.2900
6.4800
470,700
8.1500
8.2000
5.9200
6.5300
2,066,200
7.0800
7.4400
6.9300
7.1600
91,000
Weekend
Weekend
6.8000
7.2500
6.5600
7.1200
277,700
6.9500
7.2500
6.6600
6.8200
159,900
8.1800
8.4000
6.7700
7.1200
414,500
16 · 8-K
After-hours · 21:17 ET
FORM 8-K ↗
8.1000
8.3800
7.8800
8.0600
611,900
7.1200
8.1800
7.0200
8.1000
653,800
Weekend
Weekend
6.0200
7.7100
6.0000
7.3000
1,618,200
5.4000
6.1200
5.4000
6.0700
436,100
5.5000
5.7500
5.0600
5.3800
466,200
5.8100
6.1600
5.5000
5.5100
306,700
6.3000
6.9000
5.7500
5.8100
241,600
Weekend
Weekend
6.7200
6.9300
6.2800
6.3900
206,800
6.5200
7.5000
6.4900
6.7100
446,600
6.5400
6.8800
6.4500
6.5500
176,400
5.9900
6.7200
5.9300
6.6600
400,500
No trading
Weekend
Weekend
5.6900
5.9300
5.5500
5.9000
138,800
5.5200
5.8800
5.4000
5.7900
178,800
5.5400
5.6900
5.3500
5.4300
299,100
5.9200
5.9800
5.5500
5.6000
119,500
5.9500
6.0000
5.7300
5.8700
221,000
Weekend
Weekend
6.2700
6.2700
5.9100
6.1100
248,200
15 · 10-Q/A
Next filing day · accepted 27 Aug, 18:02 ET
10-Q ↗
6.3300
6.6500
6.0600
6.4700
306,700
6.4700
7.2500
5.8700
6.1000
822,700
14 · 10-Q
After-hours · 16:21 ET
FORM 10-Q ↗
13 · 8-K
After-hours · 16:16 ET
FORM 8-K ↗
5.9300
6.5500
5.6800
6.2700
488,200
5.9100
6.0500
5.5400
5.8900
274,600
Weekend
Weekend
5.4400
6.1100
5.4400
5.8600
433,600
6.1500
6.2000
5.3100
5.3600
546,500
6.7400
7.0500
5.8100
5.9100
435,800
6.8500
7.1200
6.3600
6.7400
283,900
7.2400
7.9600
6.7500
7.1400
538,000
12 · 8-K
Pre-market · 07:40 ET
FORM 8-K ↗
Weekend
Weekend
7.2900
7.6000
7.0500
7.3200
232,100
6.3000
7.8000
6.2900
7.2300
818,500
6.3400
6.6700
6.0900
6.2900
407,000
6.2300
6.3700
5.7600
6.1100
2,089,300
6.2200
6.5300
5.8500
5.9500
201,000
Weekend
Weekend
6.2700
6.4500
6.0000
6.2000
222,500
6.1500
6.3200
5.9500
6.0200
203,700
7.1200
7.2500
6.0000
6.0400
378,900
7.0200
7.9400
6.8700
7.1000
276,900
6.9500
7.2500
6.6000
6.9700
159,500
Weekend
Weekend
6.8300
7.1700
6.4800
6.7600
197,700
6.2300
6.8500
6.1000
6.6400
198,100
6.2500
6.7700
5.7500
6.4000
205,200
6.2000
6.9000
5.5000
6.4800
1,486,300
7.3000
7.6000
6.4600
6.4700
213,800
Weekend
Weekend
7.8600
7.9100
7.0200
7.1600
309,400
9.1100
9.4900
7.0300
8.2000
655,000
6.5100
11.5800
5.8000
9.1600
2,446,200
8.7500
9.1400
5.4000
6.8100
1,230,400
12.8300
13.2500
9.1500
9.4900
405,400
Weekend
Weekend
17.2500
17.2500
12.2500
14.2800
246,500
11 · 8-K
After-hours · 16:30 ET
FORM 8-K ↗
38.0000
38.0000
14.0700
21.4300
128,300
10 · 424B4
After-hours · 16:01 ET
FORM 424B4 ↗
No trading
9 · 8-K
After-hours · 17:27 ET
FORM 8-K ↗
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
8 · S-1/A
After-hours · 16:06 ET
FORM S-1/A ↗
No trading
No trading
7 · S-1/A
After-hours · 17:11 ET
FORM S-1/A ↗
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
6 · S-1/A
After-hours · 17:25 ET
FORM S-1/A ↗
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
5 · S-1/A
After-hours · 16:47 ET
FORM S-1/A ↗
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
4 · S-1/A
After-hours · 16:05 ET
FORM S-1/A ↗
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
3 · S-1/A
After-hours · 16:07 ET
FORM S-1/A ↗
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
2 · S-1/A
After-hours · 16:49 ET
FORM S-1/A ↗
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
1 · S-1
After-hours · 16:06 ET
FORM S-1 ↗
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
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.