229.12 USD
↗ 7.89 (3.57%)PRE MARKET (AS OF 05:29 AM EDT)
TSEM Stock Premarket
Tower Semiconductor Ltd
TSEMNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
TSEM last traded at $229.12 in premarket, up $7.89 (3.57%) from its previous close of $221.23.
📅 TSEM is expected to report earnings around Nov 9, 2026 before the open (estimated), with an estimated EPS of $1.08. TSEM earnings details →
TSEM Premarket Chart
TSEM Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, TSEM has had 33 qualifying gap events (gaps of 5% or more at the open) — 17 gap-ups and 16 gap-downs. Gap-ups averaged +10.4%, 71% have fully filled, median time to fill 4.5 trading days. Gap-downs averaged -6.9%, 75% have fully filled, median time to fill 3.5 trading days. Most recent: a -5.3% gap down 9 days ago, still unfilled. TSEM has 2 unfilled gaps from the past 60 days; the largest is a +9.5% gap up on Jul 30, 2026, currently 19% retraced. Average 20-trading-day return after a TSEM gap up: +1.8%. After a gap down: +4.89%.
Gap Ups17 events
Fill Rate
70.6%
Avg Gap
10.4%
Avg 50% Fill
1d
Avg Fill
4.5d
Gap Downs16 events
Fill Rate
75.0%
Avg Gap
6.9%
Avg 50% Fill
1d
Avg Fill
3.5d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 71% | 82% | 82% | 82% |
| fills 50% | 41% | 71% | 76% | 76% |
| fills 75% | 29% | 53% | 53% | 71% |
| fills 100% | 18% | 47% | 47% | 71% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 75% | 94% | 94% | 94% |
| fills 50% | 50% | 63% | 69% | 75% |
| fills 75% | 31% | 56% | 63% | 75% |
| fills 100% | 25% | 50% | 63% | 75% |
Active Unfilled Gaps (past 60 days)
9 days ago
2026-08-18
Gap %
-5.29%
Gap From
$263.73
% vs Current
+19.96%
retraced 26% to $253.44
28 days ago
2026-07-30
Gap %
+9.47%
Gap From
$187.84
% vs Current
-14.56%
retraced 19% to $202.22
Complete Gap History — 33 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 9 days ago | $263.73 | -5.29% | Open | — | — | 26% | 26% | 26% | 26% |
| 15 days ago | $249.58 | +5.83% | Filled | 2d | 5d | 35% | 100% | 100% | 100% |
| 24 days ago | $219.67 | -6.66% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 27 days ago | $211.16 | +8.15% | Filled | 1d | 2d | 89% | 100% | 100% | 100% |
| 28 days ago | $187.84 | +9.47% | Open | — | — | 19% | 19% | 19% | 19% |
| 30 days ago | $224.21 | -5.40% | Filled | 4d | 4d | 3% | 100% | 100% | 100% |
| 2026-07-21 | $227.21 | +5.91% | Filled | 4d | 5d | 14% | 100% | 100% | 100% |
| 2026-07-17 | $237.92 | -6.47% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-14 | $229.68 | +18.21% | Filled | 2d | 4d | 47% | 100% | 100% | 100% |
| 2026-07-07 | $218.95 | -7.97% | Filled | 1d | 3d | 71% | 100% | 100% | 100% |
| 2026-07-01 | $260.64 | -5.23% | Filled | 9d | 9d | 49% | 49% | 100% | 100% |
| 2026-06-26 | $269.88 | -7.31% | Filled | 3d | 12d | 11% | 68% | 68% | 100% |
| 2026-06-23 | $316.85 | -11.54% | Open | — | — | 36% | 36% | 36% | 36% |
| 2026-06-11 | $233.54 | +7.03% | Filled | 11d | 12d | 48% | 48% | 67% | 100% |
| 2026-06-08 | $235.48 | +5.43% | Filled | 1d | 2d | 70% | 100% | 100% | 100% |
| 2026-06-04 | $267.91 | -5.78% | Filled | 1d | 7d | 94% | 94% | 100% | 100% |
| 2026-05-26 | $283.43 | +5.85% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-05-13 | $220.83 | +15.00% | Filled | 5d | 19d | 32% | 55% | 55% | 100% |
| 2026-04-08 | $190.86 | +9.14% | Filled | 1d | 15d | 59% | 67% | 67% | 100% |
| 2026-03-31 | $158.58 | +6.52% | Open | — | — | 47% | 47% | 47% | 47% |
| 2026-03-25 | $180.82 | +5.49% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-03-16 | $124.71 | +7.18% | Open | — | — | 0% | 7% | 7% | 7% |
| 2026-03-06 | $120.54 | -5.22% | Filled | 1d | 4d | 56% | 100% | 100% | 100% |
| 2026-02-11 | $136.57 | +5.46% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $37.34 | -5.30% | Filled | 14d | 16d | 6% | 45% | 45% | 100% |
| 2025-02-10 | $48.64 | -5.41% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-27 | $54.74 | -8.48% | Open | — | — | 1% | 13% | 21% | 21% |
| 2024-11-13 | $43.10 | +8.54% | Open | 3d | — | 16% | 71% | 71% | 71% |
| 2024-08-05 | $37.48 | -5.79% | Filled | 1d | 2d | 64% | 100% | 100% | 100% |
| 2023-11-13 | $24.53 | -7.46% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2023-08-16 | $33.78 | -11.28% | Open | — | — | 36% | 36% | 36% | 36% |
| 2023-07-26 | $34.78 | +11.41% | Filled | 1d | 12d | 85% | 85% | 99% | 100% |
| 2022-02-15 | $33.13 | +41.81% | Open | — | — | 4% | 4% | 6% | 6% |
Frequently Asked Questions
What is TSEM's premarket price?
Tower Semiconductor (TSEM) is trading at $229.12 in premarket, up $7.89 (3.57%) from the previous close of $221.23.
Why is TSEM moving in premarket?
Tower Semiconductor (TSEM) is up 3.57% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest TSEM premarket headlines and gap history below for the likely catalyst.
When does TSEM premarket trading start?
Premarket trading for TSEM on the NASDAQ 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 TSEM fill its gaps?
Over the past 5 years, 71% of TSEM gap-ups have fully filled and 75% of gap-downs have filled. Median time to fill is 5 trading days for gap-ups and 4 trading days for gap-downs.
Does TSEM have any unfilled gaps?
Yes. TSEM has 2 unfilled gaps from the past 60 days. The largest is a +9.5% gap up from Jul 30, 2026 and is currently 19% retraced.
What's the average return after a TSEM gap?
Based on 33 qualifying gap events over the past 5 years, the average 20-trading-day return after a TSEM gap up is +1.8%, and after a gap down is +4.89%.
When does TSEM report earnings?
TSEM is expected to report earnings around Nov 9, 2026 before the open (estimated), with an estimated EPS of $1.08.