StoneBridge Acquisition II Corporation - Class A APAC

Open calendar →

StoneBridge Acquisition II Corporation - Class A Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 10.1700 · FX 1 USD = 1.290100 SGD · about SGD 13.1203 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 9.91 → 10.17 · 2.6%
10.17010.0359.900 8 9 10 11 12 13 Nov 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
10.1700 10.1700 10.1700 10.1700 100
10.1700 10.1700 10.1700 10.1700 0
10.1700 10.1700 10.1700 10.1700 1,000
10.1800 10.1800 10.1500 10.1600 6,200
10.1600 10.1650 10.1600 10.1600 49,600
Weekend
Weekend
10.1600 10.1600 10.1600 10.1600 100
10.1600 10.1600 10.1600 10.1600 56,200
10.1600 10.1600 10.1600 10.1600 0
10.1600 10.1600 10.1600 10.1600 0
10.1600 10.1600 10.1600 10.1600 0
Weekend
Weekend
10.1600 10.1600 10.1600 10.1600 0
10.1600 10.1600 10.1600 10.1600 0
10.1600 10.1600 10.1600 10.1600 0
10.1600 10.1600 10.1600 10.1600 400
10.1200 10.1200 10.1200 10.1200 0
Weekend
Weekend
No trading
10.1300 10.1300 10.1200 10.1200 800
10.1200 10.1200 10.1200 10.1200 10,000
10.1600 10.1750 10.1600 10.1700 10,600
10.1600 10.1600 10.1600 10.1600 100
Weekend
Weekend
10.1500 10.1500 10.1500 10.1500 0
10.1500 10.1500 10.1500 10.1500 0
10.1500 10.1500 10.1500 10.1500 0
10.1500 10.1500 10.1300 10.1500 5,400
10.1600 10.1700 10.1600 10.1700 17,000
Weekend
Weekend
No trading
10.1300 10.1300 10.1300 10.1300 0
10.1500 10.1500 10.1300 10.1300 2,500
10.1310 10.1310 10.1310 10.1310 100
10.1100 10.1100 10.1100 10.1100 0
Weekend
Weekend
10.1100 10.1100 10.1100 10.1100 0
10.1400 10.1400 10.1100 10.1100 700
10.1500 10.1500 10.1100 10.1100 3,600
10.1400 10.1400 10.1400 10.1400 0
10.1400 10.1400 10.1400 10.1400 0
Weekend
Weekend
10.1400 10.1400 10.1400 10.1400 200
10.1500 10.1500 10.1500 10.1500 0
10.1500 10.1500 10.1500 10.1500 0
10.1500 10.1500 10.1500 10.1500 100
10.1300 10.1300 10.1300 10.1300 0
Weekend
Weekend
10.1300 10.1300 10.1300 10.1300 0
10.1300 10.1300 10.1200 10.1300 11,200
10.1200 10.1300 10.1050 10.1300 15,800
10.1200 10.1200 10.1200 10.1200 300
No trading
Weekend
Weekend
10.1200 10.1200 10.1200 10.1200 500
10.1000 10.1200 10.1000 10.1200 3,200
10.1000 10.1000 10.1000 10.1000 0
10.1000 10.1000 10.1000 10.1000 0
10.1000 10.1000 10.1000 10.1000 0
Weekend
Weekend
10.1000 10.1100 10.0890 10.1000 18,300
13 · 10-Q Pre-market · 06:43 ET 10-Q ↗
10.1000 10.1000 10.1000 10.1000 0
10.1000 10.1000 10.1000 10.1000 0
10.1000 10.1000 10.1000 10.1000 0
10.1000 10.1000 10.1000 10.1000 0
12 · 8-K Pre-market · 06:01 ET 8-K ↗
Weekend
Weekend
10.1000 10.1000 10.1000 10.1000 500
10.0900 10.0900 10.0900 10.0900 0
10.0900 10.0900 10.0900 10.0900 0
10.0900 10.0900 10.0900 10.0900 0
10.0900 10.0900 10.0900 10.0900 0
Weekend
Weekend
10.0900 10.0900 10.0900 10.0900 0
10.0900 10.0900 10.0900 10.0900 49,000
10.0600 10.0600 10.0600 10.0600 0
10.0600 10.0600 10.0600 10.0600 400
10.0700 10.0700 10.0600 10.0700 26,000
Weekend
Weekend
10.0600 10.0600 10.0600 10.0600 0
10.0600 10.0600 10.0600 10.0600 0
10.0600 10.0600 10.0600 10.0600 0
10.0700 10.0700 10.0600 10.0600 900
10.0550 10.0550 10.0550 10.0550 0
Weekend
Weekend
10.0550 10.0550 10.0550 10.0550 2,400
10.0500 10.0500 10.0500 10.0500 200
10.0300 10.0300 10.0300 10.0300 0
10.0300 10.0300 10.0300 10.0300 100
10.0800 10.0800 10.0300 10.0300 700
Weekend
Weekend
10.0300 10.0300 10.0300 10.0300 100
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
Weekend
Weekend
No trading
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
Weekend
Weekend
10.0500 10.0500 10.0500 10.0500 200
10.0400 10.0400 10.0400 10.0400 0
10.0500 10.0500 10.0200 10.0400 1,500
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
Weekend
Weekend
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
11 · 10-K After-hours · 17:09 ET 10-K ↗
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 100
10.0400 10.0400 10.0400 10.0400 1,700
Weekend
Weekend
10.0200 10.0200 10.0200 10.0200 100
10.0100 10.0200 10.0100 10.0100 5,400
10.0000 10.0200 10.0000 10.0200 2,600
10.0500 10.0500 10.0500 10.0500 100
10.0250 10.0450 10.0000 10.0000 1,500
Weekend
Weekend
10.0400 10.0400 10.0400 10.0400 0
10.0400 10.0400 10.0400 10.0400 0
10.0500 10.0500 10.0200 10.0400 8,000
10.0250 10.0350 10.0200 10.0250 26,200
10.0400 10.0400 10.0400 10.0400 0
Weekend
Weekend
10.0400 10.0400 10.0400 10.0400 100
10.0200 10.0300 10.0180 10.0180 472,800
10.0400 10.0400 10.0400 10.0400 100
10.0100 10.0100 10.0100 10.0100 0
10.0100 10.0100 10.0100 10.0100 700
Weekend
Weekend
10.0100 10.0100 10.0100 10.0100 0
10.0100 10.0100 10.0100 10.0100 100
10.0100 10.0100 10.0100 10.0100 100
10.0100 10.0100 10.0100 10.0100 200
No trading
Weekend
Weekend
10.0200 10.0200 9.9900 9.9900 1,100
10.0250 10.0250 10.0250 10.0250 0
10.0000 10.0250 10.0000 10.0250 5,200
10 · 8-K After market open · 14:54 ET 8-K ↗
10.0600 10.0600 10.0600 10.0600 0
10.0600 10.0600 10.0600 10.0600 0
Weekend
Weekend
10.0600 10.0600 10.0600 10.0600 0
10.0600 10.0600 10.0600 10.0600 0
10.0600 10.0600 10.0600 10.0600 0
9 · 8-K After market open · 12:35 ET 8-K ↗
10.0600 10.0600 10.0600 10.0600 0
10.0250 10.0600 10.0250 10.0600 11,200
Weekend
Weekend
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
10.0500 10.0500 10.0500 10.0500 0
Weekend
Weekend
10.0500 10.0500 10.0050 10.0500 100,000
10.0400 10.0420 10.0250 10.0420 2,200
10.0400 10.0400 10.0400 10.0400 0
10.0000 10.0400 10.0000 10.0400 9,800
No trading
Weekend
Weekend
9.9800 9.9800 9.9800 9.9800 0
9.9800 9.9800 9.9800 9.9800 5,400
9.9700 9.9800 9.9700 9.9700 11,200
9.9700 9.9700 9.9700 9.9700 0
9.9700 9.9700 9.9700 9.9700 0
Weekend
Weekend
9.9700 9.9700 9.9700 9.9700 0
9.9700 9.9700 9.9700 9.9700 300
9.9500 9.9500 9.9500 9.9500 2,000
9.9500 9.9500 9.9500 9.9500 0
9.9500 9.9500 9.9500 9.9500 500
Weekend
Weekend
9.9500 9.9500 9.9500 9.9500 0
No trading
9.9400 9.9650 9.9400 9.9500 46,700
9.9300 9.9300 9.9300 9.9300 0
9.9400 9.9400 9.9300 9.9300 600
Weekend
Weekend
9.9300 9.9300 9.9300 9.9300 0
No trading
9.9300 9.9300 9.9300 9.9300 5,600
9.9300 9.9300 9.9300 9.9300 0
9.9300 9.9300 9.9300 9.9300 0
Weekend
Weekend
9.9400 9.9400 9.9300 9.9300 1,200
9.9100 9.9100 9.9100 9.9100 400
9.9500 9.9500 9.9500 9.9500 0
9.9500 9.9500 9.9500 9.9500 0
9.9600 9.9600 9.9000 9.9500 300
Weekend
Weekend
9.9100 9.9100 9.9000 9.9100 37,800
9.9000 9.9100 9.9000 9.9000 137,200
9.9100 9.9200 9.9050 9.9050 8,200
9.9000 9.9100 9.9000 9.9050 147,500
9.9000 9.9100 9.9000 9.9000 328,300
Weekend
Weekend
9.9000 9.9000 9.9000 9.9000 0
9.9000 9.9000 9.9000 9.9000 263,200
9.9000 9.9100 9.9000 9.9000 10,700
9.9000 9.9000 9.9000 9.9000 0
9.9000 9.9000 9.9000 9.9000 0
Weekend
Weekend
9.9000 9.9000 9.9000 9.9000 200
No trading
9.9000 9.9000 9.9000 9.9000 50,400
9.9000 9.9000 9.9000 9.9000 51,200
9.8720 9.9100 9.8720 9.9000 113,600
Weekend
Weekend
9.9200 9.9300 9.9100 9.9100 302,200
No trading
No trading
8 · 8-K After-hours · 16:38 ET 8-K ↗
No trading
No trading
Weekend
Weekend
No trading
No trading
7 · 10-Q After market open · 15:01 ET 10-Q ↗
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
6 · 8-K After market open · 15:33 ET 8-K ↗
No trading
No trading
5 · 8-K Next filing day · accepted 03 Oct, 20:03 ET 8-K ↗
Weekend
Weekend
No trading
No trading
No trading
4 · 424B4 Pre-market · 08:45 ET 424B4 ↗
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 market open · 13:32 ET 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
2 · S-1/A After market open · 15:01 ET 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
1 · S-1/A After-hours · 16:21 ET S-1/A ↗
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.

13 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 06:43 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:01 ET Summarise
11 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After market open · 14:54 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After market open · 12:35 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
7 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:01 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After market open · 15:33 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 03 Oct, 20:03 ET Summarise
4 424B4 424B4 (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
3 S-1/A S-1/A (opens SEC filing in a new tab) After market open · 13:32 ET Summarise
2 S-1/A S-1/A (opens SEC filing in a new tab) After market open · 15:01 ET Summarise
1 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise