378.08 USD
PREVIOUS CLOSE
TLN Stock Premarket
Talen Energy Corporation Common Stock
TLNNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
TLN Premarket Chart
TLN Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, TLN has had 23 qualifying gap events (gaps of 5% or more at the open) — 16 gap-ups and 7 gap-downs. Gap-ups averaged +8.4%, 63% have fully filled, median time to fill 5 trading days. Gap-downs averaged -8.1%, 86% have fully filled, median time to fill 2.5 trading days. Most recent: a +5.5% gap up on May 20, 2026, still unfilled. TLN has 1 unfilled gap from the past 60 days — a +5.5% gap up on May 20, 2026, currently 15% retraced. Average 20-trading-day return after a TLN gap up: +7.55%. After a gap down: +21.85%.
Gap Ups16 events
Fill Rate
62.5%
Avg Gap
8.4%
Avg 50% Fill
1d
Avg Fill
5d
Gap Downs7 events
Fill Rate
85.7%
Avg Gap
8.1%
Avg 50% Fill
1d
Avg Fill
2.5d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 81% | 88% | 88% | 88% |
| fills 50% | 50% | 69% | 69% | 81% |
| fills 75% | 31% | 44% | 50% | 69% |
| fills 100% | 13% | 31% | 38% | 50% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 71% | 86% | 86% | 86% |
| fills 50% | 57% | 86% | 86% | 86% |
| fills 75% | 43% | 57% | 71% | 86% |
| fills 100% | 29% | 57% | 57% | 86% |
Active Unfilled Gaps (past 60 days)
17 days ago
2026-05-20
Gap %
+5.47%
Gap From
$314.57
% vs Current
-13.76%
retraced 15% to $329.24
Complete Gap History — 23 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 17 days ago | $314.57 | +5.47% | Open | — | — | 15% | 15% | 15% | 15% |
| 2026-01-16 | $419.07 | -7.03% | Open | — | — | 23% | 23% | 23% | 23% |
| 2026-01-15 | $374.83 | +8.91% | Filled | 2d | 2d | 23% | 100% | 100% | 100% |
| 2026-01-09 | $356.00 | +5.58% | Filled | 1d | 7d | 53% | 57% | 100% | 100% |
| 2025-12-18 | $351.96 | +6.52% | Filled | 1d | 25d | 52% | 52% | 52% | 91% |
| 2025-08-26 | $355.53 | +5.45% | Filled | 5d | 41d | 41% | 61% | 61% | 61% |
| 2025-07-23 | $313.58 | +9.38% | Open | — | — | 41% | 41% | 41% | 41% |
| 2025-07-18 | $264.00 | +17.42% | Open | — | — | 16% | 22% | 22% | 22% |
| 2025-06-11 | $255.09 | +6.59% | Open | 1d | — | 97% | 97% | 97% | 97% |
| 2025-04-23 | $197.59 | +5.76% | Open | 1d | — | 57% | 57% | 57% | 57% |
| 2025-04-08 | $183.06 | +6.04% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-07 | $174.40 | -6.54% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-03 | $214.73 | -7.65% | Filled | 5d | 16d | 35% | 50% | 59% | 100% |
| 2025-03-12 | $176.56 | +9.19% | Filled | 17d | 18d | 31% | 31% | 31% | 100% |
| 2025-01-27 | $245.06 | -11.45% | Filled | 5d | 15d | 1% | 54% | 100% | 100% |
| 2024-11-04 | $173.88 | -7.98% | Filled | 1d | 2d | 96% | 100% | 100% | 100% |
| 2024-10-17 | $171.05 | +6.40% | Filled | 1d | 2d | 94% | 100% | 100% | 100% |
| 2024-10-11 | $167.89 | -7.22% | Filled | 1d | 3d | 60% | 100% | 100% | 100% |
| 2024-09-13 | $155.99 | +5.60% | Filled | 21d | 21d | 44% | 44% | 44% | 100% |
| 2024-09-05 | $142.85 | +6.45% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-08-13 | $119.76 | +12.73% | Open | 1d | — | 95% | 95% | 95% | 95% |
| 2024-08-05 | $114.63 | -8.86% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-07-31 | $110.86 | +17.27% | Filled | 2d | 3d | 41% | 100% | 100% | 100% |
Frequently Asked Questions
What is TLN's premarket price?
No premarket activity has been recorded yet for TLN today. The previous regular-session close was $378.08.
When does TLN premarket trading start?
Premarket trading for TLN 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 TLN fill its gaps?
Over the past 5 years, 63% of TLN gap-ups have fully filled and 86% of gap-downs have filled. Median time to fill is 5 trading days for gap-ups and 3 trading days for gap-downs.
Does TLN have any unfilled gaps?
Yes. TLN has 1 unfilled gap from the past 60 days. The largest is a +5.5% gap up from May 20, 2026 and is currently 15% retraced.
What's the average return after a TLN gap?
Based on 23 qualifying gap events over the past 5 years, the average 20-trading-day return after a TLN gap up is +7.55%, and after a gap down is +21.85%.