110.20 USD
↘ 1.40 (1.25%)AFTER HOURS (AS OF Fri 04:16 PM EST)
TWST Stock After Hours
Twist Bioscience Corporation Common Stock
TWSTNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
TWST last traded at $110.20 after hours, down $1.40 (1.25%) from its regular-session close of $111.60.
📅 TWST reported earnings on Nov 12, 2026 before the open, with an estimated EPS of $-0.39. TWST earnings details →
TWST After Hours Chart
TWST After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, TWST has had 9 qualifying gap events (gaps of 5% or more at the open) — 4 gap-ups and 5 gap-downs. Gap-ups averaged +6.7%, 50% have fully filled, median time to fill 11 trading days. Gap-downs averaged -6.9%, 60% have fully filled, median time to fill 1 trading day. Most recent: a -5.7% gap down 12 days ago, still unfilled. TWST has 2 unfilled gaps from the past 60 days; the largest is a -6.1% gap down on Oct 30, 2026, currently 41% retraced. Average 20-trading-day return after a TWST gap up: +16.55%. After a gap down: +30.04%.
Gap Ups4 events
Fill Rate
50.0%
Avg Gap
6.7%
Avg 50% Fill
14d
Avg Fill
11d
Gap Downs5 events
Fill Rate
60.0%
Avg Gap
6.9%
Avg 50% Fill
1d
Avg Fill
1d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 25% | 25% | 25% | 75% |
| fills 50% | 25% | 25% | 25% | 75% |
| fills 75% | 25% | 25% | 25% | 50% |
| fills 100% | 25% | 25% | 25% | 50% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 80% | 80% | 80% | 80% |
| fills 50% | 60% | 60% | 60% | 60% |
| fills 75% | 60% | 60% | 60% | 60% |
| fills 100% | 60% | 60% | 60% | 60% |
Active Unfilled Gaps (past 60 days)
12 days ago
2026-11-02
Gap %
-5.69%
Gap From
$152.78
% vs Current
+36.90%
retraced 1% to $144.15
15 days ago
2026-10-30
Gap %
-6.06%
Gap From
$173.45
% vs Current
+55.42%
retraced 41% to $167.27
Complete Gap History — 9 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 12 days ago | $152.78 | -5.69% | Open | — | — | 1% | 1% | 1% | 1% |
| 15 days ago | $173.45 | -6.06% | Open | — | — | 41% | 41% | 41% | 41% |
| 30 days ago | $148.16 | -6.80% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-10-07 | $166.97 | -5.22% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-09-17 | $143.07 | +5.84% | Filled | 16d | 21d | 17% | 17% | 17% | 100% |
| 2026-08-19 | $116.10 | +10.25% | Open | 14d | — | 2% | 2% | 13% | 66% |
| 2026-08-05 | $99.44 | +5.08% | Open | — | — | 0% | 0% | 0% | 0% |
| 2026-08-04 | $101.06 | +5.46% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-08-03 | $91.55 | -10.87% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
Frequently Asked Questions
What is TWST's after-hours price?
Twist Bioscience (TWST) is trading at $110.20 after hours, down $1.40 (1.25%) from its regular-session close of $111.60.
Why is TWST moving after hours?
TWST is down 1.25% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.
When does TWST after-hours trading start and end?
After-hours trading in TWST on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.
Will TWST's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and TWST's gap history is the best guide to what happens next: 50% of TWST gap-ups have fully filled, and 60% of gap-downs have filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.
When does TWST report earnings?
TWST reported earnings on Nov 12, 2026 before the open, with an estimated EPS of $-0.39. Earnings are the most common cause of a large after-hours move, since most companies report after the close.