413.91 USD
↗ 5.16 (1.26%)PRE MARKET (AS OF 05:29 AM EDT)
TSM Stock Premarket
Taiwan Semiconductor Manufacturing Company Ltd.
TSMNYSE • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
TSM Premarket Chart
TSM Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, TSM has had 20 qualifying gap events (gaps of 5% or more at the open) — 12 gap-ups and 8 gap-downs. Gap-ups averaged +7.1%, 58% have fully filled, median time to fill 10 trading days. Gap-downs averaged -7.5%, 63% have fully filled, median time to fill 20 trading days. Most recent: a +7.2% gap up on Apr 8, 2026, still unfilled. Average 20-trading-day return after a TSM gap up: +3.14%. After a gap down: +5.8%.
Gap Ups12 events
Fill Rate
58.3%
Avg Gap
7.1%
Avg 50% Fill
7d
Avg Fill
10d
Gap Downs8 events
Fill Rate
62.5%
Avg Gap
7.5%
Avg 50% Fill
3d
Avg Fill
20d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 42% | 75% | 83% | 83% |
| fills 50% | 0% | 33% | 50% | 50% |
| fills 75% | 0% | 17% | 50% | 50% |
| fills 100% | 0% | 17% | 33% | 50% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 63% | 75% | 75% | 88% |
| fills 50% | 38% | 63% | 63% | 75% |
| fills 75% | 25% | 25% | 25% | 38% |
| fills 100% | 25% | 25% | 25% | 38% |
Complete Gap History — 20 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-04-08 | $345.32 | +7.23% | Open | — | — | 44% | 44% | 44% | 44% |
| 2026-03-03 | $369.11 | -5.30% | Filled | 2d | 26d | 33% | 59% | 59% | 59% |
| 2025-10-13 | $280.66 | +6.26% | Filled | 8d | 20d | 34% | 39% | 79% | 100% |
| 2025-08-07 | $231.37 | +5.66% | Filled | 6d | 10d | 28% | 58% | 100% | 100% |
| 2025-05-12 | $176.52 | +6.10% | Open | — | — | 25% | 25% | 25% | 25% |
| 2025-04-23 | $151.40 | +5.26% | Open | — | — | 42% | 42% | 42% | 42% |
| 2025-04-07 | $146.80 | -8.37% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $170.39 | -6.06% | Filled | 16d | 20d | 17% | 17% | 17% | 100% |
| 2025-01-27 | $221.88 | -11.20% | Open | 4d | — | 40% | 72% | 72% | 72% |
| 2025-01-16 | $206.80 | +5.85% | Filled | 2d | 7d | 47% | 65% | 100% | 100% |
| 2024-10-17 | $187.48 | +8.46% | Filled | 8d | 20d | 9% | 45% | 99% | 100% |
| 2024-08-05 | $149.86 | -10.68% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-07-31 | $154.54 | +5.97% | Filled | 2d | 3d | 18% | 100% | 100% | 100% |
| 2024-07-17 | $186.04 | -5.82% | Filled | 49d | 51d | 13% | 32% | 32% | 32% |
| 2024-01-18 | $102.95 | +8.01% | Open | — | — | 21% | 21% | 21% | 21% |
| 2023-05-25 | $90.13 | +7.69% | Filled | 54d | 59d | 1% | 1% | 41% | 41% |
| 2023-02-15 | $97.96 | -5.75% | Open | 26d | — | 24% | 24% | 24% | 24% |
| 2022-11-15 | $72.80 | +12.53% | Open | 23d | — | 21% | 35% | 35% | 37% |
| 2022-02-24 | $115.90 | -6.82% | Open | 1d | — | 50% | 63% | 63% | 63% |
| 2022-01-13 | $132.23 | +6.44% | Filled | 2d | 4d | 21% | 100% | 100% | 100% |
Frequently Asked Questions
What is TSM's premarket price?
Taiwan Semiconductor Manufacturing (TSM) is trading at $413.91 in premarket, up $5.16 (+1.26%) from the previous close of $408.75.
When does TSM premarket trading start?
Premarket trading for TSM on the NYSE runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
How often does TSM fill its gaps?
Over the past 5 years, 58% of TSM gap-ups have fully filled and 63% of gap-downs have filled. Median time to fill is 10 trading days for gap-ups and 20 trading days for gap-downs.
Does TSM have any unfilled gaps?
No. TSM has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a TSM gap?
Based on 20 qualifying gap events over the past 5 years, the average 20-trading-day return after a TSM gap up is +3.14%, and after a gap down is +5.8%.