Tour v340
PTCT
PTC THERAPEUTICS INC
$78.84 +1.00%
$78.06 (-0.99%)🌙
as of 07/15 07:01 PM
(7/14 19:20) ◀
|
Wednesday, July 15, 2026 (7:01pm)
January 2026
|
▶ (7/16 18:54)
◀ 7/15 19:01 ▶

Option Volume

Detail
ℹ
Current (07/15) 268
Calls: 237 (88%)
Puts: 31 (12%)
Prior (07/14) 443
Calls: 414 (93%)
Puts: 29 (7%)
Current vs Prior -39.50%
Calls: -42.75% (Calls)
Puts: +6.90% (Puts)
Prior 7-Day Total 4,035
Calls: 3,638 (90%)
Puts: 397 (10%)
Prior 7-Day Average 576
Calls: 519 (90%)
Puts: 56 (10%)
Current vs Prior 7-Day Avg -53.51%
Calls: -54.40%
Puts: -45.34%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/15) $425.1K
Calls: $419.2K (99%)
Puts: $5.8K (1%)
Prior (07/14) $762.8K
Calls: $741.7K (97%)
Puts: $21.2K (3%)
Current vs Prior -44.28%
Calls: -43.48%
Puts: -72.37%
Prior 7-Day Total $8.68M
Calls: $8.37M (96%)
Puts: $311.8K (4%)
Prior 7-Day Average $1.24M
Calls: $1.20M (96%)
Puts: $44.5K (4%)
Current vs Prior 7-Day Avg -65.74%
Calls: -64.95%
Puts: -86.88%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/15) 0.13
Prior (07/14) 0.07
Current vs Prior +86.73%
Prior 7-Day Average 0.18
Current vs Prior 7-Day Avg -28.76%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/15) 5,854
Calls: 5,854 (100%)
Puts: -- (0%)
Prior (07/14) 5,737
Calls: 5,126 (89%)
Puts: 611 (11%)
Current vs Prior +2.04%
Prior 7-Day Total 31,383
Calls: 29,580 (94%)
Puts: 1,803 (6%)
Prior 7-Day Average 4,483
Calls: 4,225 (93%)
Puts: 300 (7%)
Current vs Prior 7-Day Avg +30.57%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 2.79% | 15.85%2.79% | 15.85%
Prior 5.44% | 16.46%5.44% | 16.46%
Current vs Prior -48.75% | -3.69%-48.75% | -3.69%
Prior 7-Day Avg 5.89% | 16.30%5.89% | 16.30%
Current vs 7-Day Avg -52.64% | -2.76%-52.64% | -2.76%
Prior 7-Day Eod 5.44% | 16.46%5.44% | 16.46%
Current vs 7-Day Eod -48.75% | -3.69%-48.75% | -3.69%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 52.70% | 41.67%
Calls: 55.81% | 45.61%
Puts: 49.58% | 37.74%
Prior 52.70% | 41.67%
Calls: 55.81% | 45.61%
Puts: 49.58% | 37.74%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 52.70% | 41.67%
Calls: 55.81% | 45.61%
Puts: 49.58% | 37.74%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 99% of dollar volume in calls ($419.2K) vs puts ($5.8K). Extreme bullish P/C ratio of 0.13 - heavy call buying (237 calls vs 31 puts). P/C ratio rising 87% - increased hedging/bearish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.68, highest 0.68)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Jul 170.852.40$1.6395.1%70.68--

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 30, top 21)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$85.00Aug 212.455.40$3.9375.1%10.4015
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$75.00Jul 170.001.50$0.75200.0%210.23--
$80.00Jul 170.852.40$1.6395.1%70.68--
$80.00Aug 214.808.40$6.6054.5%10.49--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 4.68, avg 4.68)

BULL CALL (0)
No bull call found
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$80.00$75.00Jul 17$0.88$4.12$0.884.68$79.12

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.21, avg 0.21)

BEAR CALL (0)
No bear call found
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$80.00$75.00Jul 17$0.88$0.88$4.120.21$79.12

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $4.97, cheapest $4.97)

CALLS (0)
No calls found
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$80.00Jul 17Aug 21$4.9750.8%63.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 1 found (cheapest 13.36% of stock, avg 13.36%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$85.00$80.00Aug 21$3.93$6.60$10.53$69.47$95.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1 found (best net $0.13, -- credits)

CALLS (0)
No calls found
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$80.00$75.001:2Jul 17$0.13$4.87

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 3.11%, avg 3.11%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$85.00Aug 21$2.450.407.8%3.11%10.92%115

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 110 contracts (avg 314 vol/day, 109 traded recently)

PTCT averages only 314 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $70.00 01-15 call last traded $23.30 on 07/10 (now $16.70/$20.30) — try a limit near $18.50. Also watch the $85.00 09-18 call last traded $8.90 on 07/06 (now $3.80/$6.60) — try a limit near $5.20; the $90.00 09-18 call last traded $5.70 on 06/22 (now $2.45/$5.10) — try a limit near $3.78.
CALLS (78)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$80.00Jul 17$0.00$1.15$0.57$6.40 07/10$0.57–$9.95$0.57--
$80.00Aug 21$4.40$7.40$5.90$8.84 06/30$5.90–$13.00$5.90--
$80.00Sep 18$5.40$8.90$7.15$10.23 06/30$5.75–$14.55$7.15--
$80.00Dec 18$10.00$13.50$11.75$17.70 07/06$10.20–$18.80$11.75--
$80.00Jan 15$11.80$14.70$13.25$14.50 06/29$11.15–$20.00$13.25--
$80.00Jan 21$21.50$26.00$23.75$26.60 06/30$20.75–$31.75$23.75--
$75.00Jul 17$1.85$5.90$3.88$14.60 07/09$3.70–$14.75$3.88--
$75.00Aug 21$6.30$10.40$8.35$11.00 07/02$8.15–$16.75$8.35--
$75.00Sep 18$7.90$11.50$9.70$18.50 07/08$8.05–$18.30$9.70--
$75.00Dec 18$12.00$16.40$14.20$11.20 05/19$11.85–$21.90$12.00--
$75.00Jan 15$14.10$17.50$15.80$18.50 06/26$12.95–$22.90$15.80--
$75.00Jan 21$23.50$28.00$25.75$34.00 07/08$22.25–$34.35$25.75--
$85.00Jul 17$0.00$0.50$0.25$4.70 07/09$0.25–$5.55$0.25--
$85.00Aug 21$2.45$5.40$3.93$8.00 07/07$3.83–$9.85$3.9315
$85.00Sep 18$3.80$6.60$5.20$8.90 07/06$4.43–$11.65$5.2030
$85.00Dec 18$8.00$11.80$9.90$13.80 07/10$8.25–$16.25$9.90--
$85.00Jan 15$9.70$13.00$11.35$16.10 07/06$9.10–$17.25$11.35--
$85.00Jan 21$19.50$24.00$21.75$26.00 06/24$19.00–$29.75$21.75--
$70.00Jul 17$6.60$10.60$8.60$10.26 06/17$6.20–$19.40$8.60--
$70.00Aug 21$10.10$13.00$11.55$17.80 07/06$11.30–$20.75$11.55--
$70.00Sep 18$11.50$14.40$12.95$17.60 07/10$10.05–$22.00$12.95--
$70.00Dec 18$14.80$18.70$16.75$19.10 07/01$14.35–$25.10$16.75--
$70.00Jan 15$16.70$20.30$18.50$23.30 07/10$15.00–$26.15$18.505.5K
$70.00Jan 21$25.50$30.50$28.00$31.50 07/10$24.25–$36.75$28.00--
$90.00Jul 17$0.00$2.25$1.13$2.60 07/09$0.50–$2.38$1.13--
$90.00Aug 21$1.05$4.00$2.53$7.00 07/09$1.92–$7.20$2.53--
$90.00Sep 18$2.45$5.10$3.78$5.70 06/22$3.25–$9.10$3.788
$90.00Dec 18$5.80$9.70$7.75$11.03 06/24$6.80–$13.95$7.75--
$90.00Jan 15$7.80$11.50$9.65$14.20 07/06$7.50–$15.15$9.65--
$90.00Jan 21$17.50$22.50$20.00$28.00 07/08$17.25–$27.60$20.00--
$65.00Jul 17$11.60$15.50$13.55$18.78 07/06$10.05–$24.40$13.55--
$65.00Aug 21$13.10$16.90$15.00$18.70 07/01$15.00–$25.15$15.00--
$65.00Sep 18$14.40$18.50$16.45$12.75 05/29$13.05–$25.85$14.40--
$65.00Jan 15$19.60$23.00$21.30$23.30 07/01$17.90–$29.70$21.30--
$95.00Jul 17$0.00$2.40$1.20$0.84 07/09$0.03–$1.40$0.84--
$95.00Aug 21$0.00$3.00$1.50$4.75 07/08$1.25–$4.75$1.50--
$95.00Sep 18$1.30$4.30$2.80$4.65 07/10$2.42–$6.20$2.80309
$95.00Dec 18$4.90$7.00$5.95$10.00 07/10$5.50–$11.60$5.95--
$95.00Jan 15$6.10$10.00$8.05$10.05 06/30$6.40–$12.95$8.05--
$95.00Jan 21$16.00$21.00$18.50$23.80 07/07$16.00–$25.75$18.50--
$60.00Dec 18$21.90$25.30$23.60$32.50 07/08$19.90–$32.70$23.60--
$60.00Jan 15$22.80$26.20$24.50$26.80 07/01$20.65–$33.40$24.50--
$60.00Jan 21$30.50$35.00$32.75$41.90 07/08$28.75–$42.00$32.75--
$100.00Jul 17$0.00$0.05$0.03$0.10 07/09$0.03–$1.23$0.03--
$100.00Aug 21$0.00$1.70$0.85$2.40 07/10$0.85–$3.08$0.85--
$100.00Sep 18$0.40$3.40$1.90$5.00 07/08$1.88–$4.80$1.90--
$100.00Dec 18$3.30$6.70$5.00$10.01 07/09$4.43–$9.90$5.00--
$100.00Jan 15$4.60$8.50$6.55$7.70 06/29$5.50–$11.35$6.55--
$100.00Jan 21$14.50$19.50$17.00$21.10 07/10$14.30–$24.25$17.00--
$55.00Sep 18$22.70$26.20$24.45$21.40 06/09$20.60–$35.25$22.70--
$55.00Dec 18$25.50$28.70$27.10$29.70 07/01$23.20–$37.00$27.10--
$55.00Jan 15$26.20$29.60$27.90$30.50 07/01$24.05–$37.40$27.90--
$55.00Jan 21$33.00$37.40$35.20$42.34 07/06$31.50–$45.25$35.20--
$105.00Dec 18$2.25$6.50$4.38$6.10 06/30$3.90–$8.05$4.38--
$105.00Jan 15$3.40$7.30$5.35$8.20 07/07$4.58–$9.65$5.35--
$105.00Jan 21$13.50$18.00$15.75$20.50 07/06$13.50–$22.25$15.75--
$50.00Dec 18$29.50$33.20$31.35$33.80 07/01$26.85–$41.25$31.35--
$50.00Jan 15$30.00$33.80$31.90$26.00 06/05$27.35–$41.65$30.00--
$110.00Jul 17$0.00$2.15$1.08$0.10 07/07$0.03–$1.08$0.10--
$110.00Aug 21$0.00$1.30$0.65$1.45 07/09$0.60–$1.98$0.65--
$110.00Sep 18$0.20$1.35$0.78$1.64 06/22$0.78–$2.88$0.78--
$110.00Dec 18$1.70$4.90$3.30$4.76 06/24$3.15–$6.65$3.30--
$110.00Jan 15$2.35$6.40$4.38$7.21 07/10$4.05–$8.70$4.38--
$110.00Jan 21$12.00$17.00$14.50$20.40 07/08$12.50–$20.50$14.50--
$45.00Sep 18$32.10$36.10$34.10$37.20 07/01$29.40–$45.05$34.10--
$45.00Dec 18$33.70$37.50$35.60$45.60 07/08$30.80–$45.90$35.60--
$45.00Jan 21$39.50$44.00$41.75$33.52 05/22$37.00–$51.75$39.50--
$115.00Aug 21$0.00$0.95$0.48$1.10 07/09$0.48–$1.55$0.48--
$115.00Dec 18$0.70$4.70$2.70$5.40 07/08$2.68–$5.55$2.70--
$115.00Jan 15$1.50$5.20$3.35$5.10 06/30$3.35–$6.60$3.35--
$115.00Jan 21$11.00$15.00$13.00$18.65 07/07$11.50–$19.50$13.00--
$120.00Aug 21$0.00$1.15$0.57$0.90 07/09$0.43–$1.33$0.57--
$120.00Jan 21$10.00$13.80$11.90$14.40 06/30$11.90–$18.00$11.90--
$35.00Jan 21$46.50$51.00$48.75$40.00 05/22$43.75–$59.25$46.50--
$125.00Dec 18$0.00$3.70$1.85$2.65 07/06$1.85–$3.70$1.85--
$125.00Jan 15$0.50$4.30$2.40$3.60 06/30$2.40–$4.80$2.40--
$125.00Jan 21$9.00$13.20$11.10$13.50 06/30$11.00–$17.00$11.10--
$30.00Jan 21$50.50$54.90$52.70--$52.70–$52.70—$50.501
PUTS (32)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$80.00Jul 17$0.85$2.40$1.63$2.90 06/29$0.73–$8.25$1.63--
$80.00Aug 21$4.80$8.40$6.60$5.10 07/06$2.88–$8.00$5.10--
$80.00Sep 18$6.50$9.90$8.20$4.00 07/08$3.75–$11.70$6.50--
$80.00Jan 15$11.40$13.30$12.35$11.00 06/23$8.65–$15.25$11.40--
$75.00Jul 17$0.00$1.50$0.75$1.15 06/29$0.25–$4.95$0.75--
$75.00Jan 15$9.10$12.40$10.75$9.10 06/29$6.60–$12.35$9.10--
$85.00Aug 21$8.50$12.00$10.25$7.35 07/06$5.10–$11.00$8.50--
$85.00Sep 18$10.20$13.00$11.60$6.70 07/07$5.80–$15.20$10.20--
$85.00Jan 21$20.50$25.50$23.00$20.80 07/10$19.50–$25.25$20.80--
$70.00Aug 21$1.30$3.00$2.15$3.03 06/22$1.13–$3.53$2.15--
$70.00Sep 18$2.35$5.30$3.83$2.65 06/24$1.85–$6.25$2.65--
$70.00Jan 15$6.70$9.10$7.90$6.00 07/10$5.10–$10.55$6.70--
$70.00Jan 21$12.00$17.00$14.50$18.30 05/18$12.50–$16.50$14.50--
$90.00Jan 15$17.20$21.00$19.10$13.70 07/07$13.60–$22.00$17.20--
$90.00Jan 21$23.50$28.50$26.00$24.87 06/22$22.50–$28.50$24.87--
$65.00Jul 17$0.00$2.15$1.08$1.95 06/08$0.15–$1.38$1.08--
$65.00Aug 21$0.60$2.25$1.43$1.88 06/22$0.53–$2.40$1.43--
$65.00Jan 15$4.60$8.00$6.30$5.10 07/06$3.72–$7.45$5.10--
$95.00Aug 21$16.10$19.50$17.80$9.91 07/08$9.75–$18.20$16.10--
$95.00Jan 15$20.50$24.50$22.50$16.50 07/07$16.60–$25.95$20.50--
$95.00Jan 21$27.50$31.50$29.50$26.80 07/10$24.50–$32.00$27.50--
$60.00Jan 15$2.60$6.50$4.55$5.50 06/12$2.58–$5.60$4.55--
$100.00Jan 15$24.10$28.00$26.05$24.40 06/29$19.85–$29.95$24.40--
$55.00Sep 18$0.45$1.35$0.90$0.65 06/25$0.28–$1.80$0.65--
$55.00Jan 15$1.35$5.10$3.22$3.00 06/17$1.85–$4.15$3.00--
$105.00Jan 21$34.00$38.50$36.25$31.40 07/08$31.30–$39.25$34.00--
$50.00Sep 18$0.00$0.70$0.35$0.40 06/25$0.33–$1.38$0.35--
$50.00Jan 21$3.50$8.50$6.00$8.08 05/22$5.00–$7.00$6.00--
$45.00Sep 18$0.00$0.75$0.38$0.20 07/06$0.18–$1.35$0.20--
$40.00Sep 18$0.00$0.95$0.48$0.20 06/25$0.38–$1.20$0.20--
$35.00Dec 18$0.00$0.95$0.48$0.25 07/01$0.20–$1.23$0.25--
$125.00Dec 18$45.50$48.90$47.20$41.70 06/26$37.70–$47.20$45.50--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 237
Total Puts 31
Put/Call Ratio 0.13
Net Difference 206

Prior's Put/Call Breakdown

Total Calls 414
Total Puts 29
Put/Call Ratio 0.07
Net Difference 385

Prior 7-Day Put/Call Summary

Total Calls 3,638
Total Puts 397
Average Put/Call Ratio 0.18
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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